2020482776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{4217}}^1$

素因数の和:4524

約数の個数: 64

約数和(自身を含む): 4336778880

約数和(自身を除く): 2316296104

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 271, 442, 542, 884, 1084, 1768, 2168, 3523, 4217, 4607, 7046, 8434, 9214, 14092, 16868, 18428, 28184, 33736, 36856, 54821, 59891, 71689, 109642, 119782, 143378, 219284, 239564, 286756, 438568, 479128, 573512, 931957, 1142807, 1863914, 2285614, 3727828, 4571228, 7455656, 9142456, 14856491, 19427719, 29712982, 38855438, 59425964, 77710876, 118851928, 155421752, 252560347, 505120694, 1010241388, 2020482776]

約数ペア:

[(1, 2020482776), (2, 1010241388), (4, 505120694), (8, 252560347), (13, 155421752), (17, 118851928), (26, 77710876), (34, 59425964), (52, 38855438), (68, 29712982), (104, 19427719), (136, 14856491), (221, 9142456), (271, 7455656), (442, 4571228), (542, 3727828), (884, 2285614), (1084, 1863914), (1768, 1142807), (2168, 931957), (3523, 573512), (4217, 479128), (4607, 438568), (7046, 286756), (8434, 239564), (9214, 219284), (14092, 143378), (16868, 119782), (18428, 109642), (28184, 71689), (33736, 59891), (36856, 54821)]