20171251656

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{2141}}^1$

素因数の和:2340

約数の個数: 192

約数和(自身を含む): 58944412800

約数和(自身を除く): 38773161144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 71, 72, 76, 97, 114, 142, 152, 171, 194, 213, 228, 284, 291, 342, 388, 426, 456, 568, 582, 639, 684, 776, 852, 873, 1164, 1278, 1349, 1368, 1704, 1746, 1843, 2141, 2328, 2556, 2698, 3492, 3686, 4047, 4282, 5112, 5396, 5529, 6423, 6887, 6984, 7372, 8094, 8564, 10792, 11058, 12141, 12846, 13774, 14744, 16188, 16587, 17128, 19269, 20661, 22116, 24282, 25692, 27548, 32376, 33174, 38538, 40679, 41322, 44232, 48564, 51384, 55096, 61983, 66348, 77076, 81358, 82644, 97128, 122037, 123966, 130853, 132696, 152011, 154152, 162716, 165288, 207677, 244074, 247932, 261706, 304022, 325432, 366111, 392559, 415354, 456033, 488148, 495864, 523412, 608044, 623031, 732222, 785118, 830708, 912066, 976296, 1046824, 1177677, 1216088, 1246062, 1368099, 1464444, 1570236, 1661416, 1824132, 1869093, 2355354, 2492124, 2736198, 2888209, 2928888, 3140472, 3648264, 3738186, 3945863, 4710708, 4984248, 5472396, 5776418, 7476372, 7891726, 8664627, 9421416, 10944792, 11552836, 11837589, 14745067, 14952744, 15783452, 17329254, 23105672, 23675178, 25993881, 29490134, 31566904, 34658508, 35512767, 44235201, 47350356, 51987762, 58980268, 69317016, 71025534, 88470402, 94700712, 103975524, 117960536, 132705603, 142051068, 176940804, 207951048, 265411206, 280156273, 284102136, 353881608, 530822412, 560312546, 840468819, 1061644824, 1120625092, 1680937638, 2241250184, 2521406457, 3361875276, 5042812914, 6723750552, 10085625828, 20171251656]

約数ペア:

[(1, 20171251656), (2, 10085625828), (3, 6723750552), (4, 5042812914), (6, 3361875276), (8, 2521406457), (9, 2241250184), (12, 1680937638), (18, 1120625092), (19, 1061644824), (24, 840468819), (36, 560312546), (38, 530822412), (57, 353881608), (71, 284102136), (72, 280156273), (76, 265411206), (97, 207951048), (114, 176940804), (142, 142051068), (152, 132705603), (171, 117960536), (194, 103975524), (213, 94700712), (228, 88470402), (284, 71025534), (291, 69317016), (342, 58980268), (388, 51987762), (426, 47350356), (456, 44235201), (568, 35512767), (582, 34658508), (639, 31566904), (684, 29490134), (776, 25993881), (852, 23675178), (873, 23105672), (1164, 17329254), (1278, 15783452), (1349, 14952744), (1368, 14745067), (1704, 11837589), (1746, 11552836), (1843, 10944792), (2141, 9421416), (2328, 8664627), (2556, 7891726), (2698, 7476372), (3492, 5776418), (3686, 5472396), (4047, 4984248), (4282, 4710708), (5112, 3945863), (5396, 3738186), (5529, 3648264), (6423, 3140472), (6887, 2928888), (6984, 2888209), (7372, 2736198), (8094, 2492124), (8564, 2355354), (10792, 1869093), (11058, 1824132), (12141, 1661416), (12846, 1570236), (13774, 1464444), (14744, 1368099), (16188, 1246062), (16587, 1216088), (17128, 1177677), (19269, 1046824), (20661, 976296), (22116, 912066), (24282, 830708), (25692, 785118), (27548, 732222), (32376, 623031), (33174, 608044), (38538, 523412), (40679, 495864), (41322, 488148), (44232, 456033), (48564, 415354), (51384, 392559), (55096, 366111), (61983, 325432), (66348, 304022), (77076, 261706), (81358, 247932), (82644, 244074), (97128, 207677), (122037, 165288), (123966, 162716), (130853, 154152), (132696, 152011)]