20183072544

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{41443}}^1$

素因数の和:41567

約数の個数: 144

約数和(自身を含む): 61096744800

約数和(自身を除く): 40913672256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 89, 96, 114, 144, 152, 171, 178, 228, 267, 288, 304, 342, 356, 456, 534, 608, 684, 712, 801, 912, 1068, 1368, 1424, 1602, 1691, 1824, 2136, 2736, 2848, 3204, 3382, 4272, 5073, 5472, 6408, 6764, 8544, 10146, 12816, 13528, 15219, 20292, 25632, 27056, 30438, 40584, 41443, 54112, 60876, 81168, 82886, 121752, 124329, 162336, 165772, 243504, 248658, 331544, 372987, 487008, 497316, 663088, 745974, 787417, 994632, 1326176, 1491948, 1574834, 1989264, 2362251, 2983896, 3149668, 3688427, 3978528, 4724502, 5967792, 6299336, 7086753, 7376854, 9449004, 11065281, 11935584, 12598672, 14173506, 14753708, 18898008, 22130562, 25197344, 28347012, 29507416, 33195843, 37796016, 44261124, 56694024, 59014832, 66391686, 70080113, 75592032, 88522248, 113388048, 118029664, 132783372, 140160226, 177044496, 210240339, 226776096, 265566744, 280320452, 354088992, 420480678, 531133488, 560640904, 630721017, 840961356, 1062266976, 1121281808, 1261442034, 1681922712, 2242563616, 2522884068, 3363845424, 5045768136, 6727690848, 10091536272, 20183072544]

約数ペア:

[(1, 20183072544), (2, 10091536272), (3, 6727690848), (4, 5045768136), (6, 3363845424), (8, 2522884068), (9, 2242563616), (12, 1681922712), (16, 1261442034), (18, 1121281808), (19, 1062266976), (24, 840961356), (32, 630721017), (36, 560640904), (38, 531133488), (48, 420480678), (57, 354088992), (72, 280320452), (76, 265566744), (89, 226776096), (96, 210240339), (114, 177044496), (144, 140160226), (152, 132783372), (171, 118029664), (178, 113388048), (228, 88522248), (267, 75592032), (288, 70080113), (304, 66391686), (342, 59014832), (356, 56694024), (456, 44261124), (534, 37796016), (608, 33195843), (684, 29507416), (712, 28347012), (801, 25197344), (912, 22130562), (1068, 18898008), (1368, 14753708), (1424, 14173506), (1602, 12598672), (1691, 11935584), (1824, 11065281), (2136, 9449004), (2736, 7376854), (2848, 7086753), (3204, 6299336), (3382, 5967792), (4272, 4724502), (5073, 3978528), (5472, 3688427), (6408, 3149668), (6764, 2983896), (8544, 2362251), (10146, 1989264), (12816, 1574834), (13528, 1491948), (15219, 1326176), (20292, 994632), (25632, 787417), (27056, 745974), (30438, 663088), (40584, 497316), (41443, 487008), (54112, 372987), (60876, 331544), (81168, 248658), (82886, 243504), (121752, 165772), (124329, 162336)]