20170352576

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{829}}^1$

素因数の和:995

約数の個数: 224

約数和(自身を含む): 49180089600

約数和(自身を除く): 29009737024

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 32, 34, 38, 44, 64, 68, 76, 88, 107, 136, 152, 176, 187, 209, 214, 272, 304, 323, 352, 374, 418, 428, 544, 608, 646, 704, 748, 829, 836, 856, 1088, 1177, 1216, 1292, 1496, 1658, 1672, 1712, 1819, 2033, 2354, 2584, 2992, 3316, 3344, 3424, 3553, 3638, 4066, 4708, 5168, 5984, 6632, 6688, 6848, 7106, 7276, 8132, 9119, 9416, 10336, 11968, 13264, 13376, 14093, 14212, 14552, 15751, 16264, 18238, 18832, 20009, 20672, 22363, 26528, 28186, 28424, 29104, 31502, 32528, 34561, 36476, 37664, 40018, 44726, 53056, 56372, 56848, 58208, 63004, 65056, 69122, 72952, 75328, 80036, 88703, 89452, 112744, 113696, 116416, 126008, 130112, 138244, 145904, 155023, 160072, 173261, 177406, 178904, 225488, 227392, 252016, 267767, 276488, 291808, 310046, 320144, 346522, 354812, 357808, 380171, 450976, 504032, 535534, 552976, 583616, 620092, 640288, 693044, 709624, 715616, 760342, 901952, 975733, 1008064, 1071068, 1105952, 1240184, 1280576, 1386088, 1419248, 1431232, 1507951, 1520684, 1685357, 1951466, 2142136, 2211904, 2480368, 2772176, 2838496, 2945437, 3015902, 3041368, 3370714, 3902932, 4284272, 4960736, 5544352, 5676992, 5890874, 6031804, 6082736, 6741428, 7805864, 8568544, 9921472, 11088704, 11781748, 12063608, 12165472, 13482856, 15611728, 16587461, 17137088, 18538927, 23563496, 24127216, 24330944, 26965712, 28651069, 31223456, 33174922, 37077854, 47126992, 48254432, 53931424, 57302138, 62446912, 66349844, 74155708, 94253984, 96508864, 107862848, 114604276, 132699688, 148311416, 188507968, 229208552, 265399376, 296622832, 315161759, 458417104, 530798752, 593245664, 630323518, 916834208, 1061597504, 1186491328, 1260647036, 1833668416, 2521294072, 5042588144, 10085176288, 20170352576]

約数ペア:

[(1, 20170352576), (2, 10085176288), (4, 5042588144), (8, 2521294072), (11, 1833668416), (16, 1260647036), (17, 1186491328), (19, 1061597504), (22, 916834208), (32, 630323518), (34, 593245664), (38, 530798752), (44, 458417104), (64, 315161759), (68, 296622832), (76, 265399376), (88, 229208552), (107, 188507968), (136, 148311416), (152, 132699688), (176, 114604276), (187, 107862848), (209, 96508864), (214, 94253984), (272, 74155708), (304, 66349844), (323, 62446912), (352, 57302138), (374, 53931424), (418, 48254432), (428, 47126992), (544, 37077854), (608, 33174922), (646, 31223456), (704, 28651069), (748, 26965712), (829, 24330944), (836, 24127216), (856, 23563496), (1088, 18538927), (1177, 17137088), (1216, 16587461), (1292, 15611728), (1496, 13482856), (1658, 12165472), (1672, 12063608), (1712, 11781748), (1819, 11088704), (2033, 9921472), (2354, 8568544), (2584, 7805864), (2992, 6741428), (3316, 6082736), (3344, 6031804), (3424, 5890874), (3553, 5676992), (3638, 5544352), (4066, 4960736), (4708, 4284272), (5168, 3902932), (5984, 3370714), (6632, 3041368), (6688, 3015902), (6848, 2945437), (7106, 2838496), (7276, 2772176), (8132, 2480368), (9119, 2211904), (9416, 2142136), (10336, 1951466), (11968, 1685357), (13264, 1520684), (13376, 1507951), (14093, 1431232), (14212, 1419248), (14552, 1386088), (15751, 1280576), (16264, 1240184), (18238, 1105952), (18832, 1071068), (20009, 1008064), (20672, 975733), (22363, 901952), (26528, 760342), (28186, 715616), (28424, 709624), (29104, 693044), (31502, 640288), (32528, 620092), (34561, 583616), (36476, 552976), (37664, 535534), (40018, 504032), (44726, 450976), (53056, 380171), (56372, 357808), (56848, 354812), (58208, 346522), (63004, 320144), (65056, 310046), (69122, 291808), (72952, 276488), (75328, 267767), (80036, 252016), (88703, 227392), (89452, 225488), (112744, 178904), (113696, 177406), (116416, 173261), (126008, 160072), (130112, 155023), (138244, 145904)]