20010441390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{46589}}^1$

素因数の和:46841

約数の個数: 64

約数和(自身を含む): 48841228800

約数和(自身を除く): 28830787410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 139, 206, 278, 309, 417, 515, 618, 695, 834, 1030, 1390, 1545, 2085, 3090, 4170, 14317, 28634, 42951, 46589, 71585, 85902, 93178, 139767, 143170, 214755, 232945, 279534, 429510, 465890, 698835, 1397670, 4798667, 6475871, 9597334, 12951742, 14396001, 19427613, 23993335, 28792002, 32379355, 38855226, 47986670, 64758710, 71980005, 97138065, 143960010, 194276130, 667014713, 1334029426, 2001044139, 3335073565, 4002088278, 6670147130, 10005220695, 20010441390]

約数ペア:

[(1, 20010441390), (2, 10005220695), (3, 6670147130), (5, 4002088278), (6, 3335073565), (10, 2001044139), (15, 1334029426), (30, 667014713), (103, 194276130), (139, 143960010), (206, 97138065), (278, 71980005), (309, 64758710), (417, 47986670), (515, 38855226), (618, 32379355), (695, 28792002), (834, 23993335), (1030, 19427613), (1390, 14396001), (1545, 12951742), (2085, 9597334), (3090, 6475871), (4170, 4798667), (14317, 1397670), (28634, 698835), (42951, 465890), (46589, 429510), (71585, 279534), (85902, 232945), (93178, 214755), (139767, 143170)]