20101740960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{5982661}}^1$

素因数の和:5982686

約数の個数: 96

約数和(自身を含む): 72366279552

約数和(自身を除く): 52264538592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 5982661, 11965322, 17947983, 23930644, 29913305, 35895966, 41878627, 47861288, 59826610, 71791932, 83757254, 89739915, 95722576, 119653220, 125635881, 143583864, 167514508, 179479830, 191445152, 209393135, 239306440, 251271762, 287167728, 335029016, 358959660, 418786270, 478612880, 502543524, 574335456, 628179405, 670058032, 717919320, 837572540, 957225760, 1005087048, 1256358810, 1340116064, 1435838640, 1675145080, 2010174096, 2512717620, 2871677280, 3350290160, 4020348192, 5025435240, 6700580320, 10050870480, 20101740960]

約数ペア:

[(1, 20101740960), (2, 10050870480), (3, 6700580320), (4, 5025435240), (5, 4020348192), (6, 3350290160), (7, 2871677280), (8, 2512717620), (10, 2010174096), (12, 1675145080), (14, 1435838640), (15, 1340116064), (16, 1256358810), (20, 1005087048), (21, 957225760), (24, 837572540), (28, 717919320), (30, 670058032), (32, 628179405), (35, 574335456), (40, 502543524), (42, 478612880), (48, 418786270), (56, 358959660), (60, 335029016), (70, 287167728), (80, 251271762), (84, 239306440), (96, 209393135), (105, 191445152), (112, 179479830), (120, 167514508), (140, 143583864), (160, 125635881), (168, 119653220), (210, 95722576), (224, 89739915), (240, 83757254), (280, 71791932), (336, 59826610), (420, 47861288), (480, 41878627), (560, 35895966), (672, 29913305), (840, 23930644), (1120, 17947983), (1680, 11965322), (3360, 5982661)]