20764963632

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{8828641}}^1$

素因数の和:8828666

約数の個数: 60

約数和(自身を含む): 62400841656

約数和(自身を除く): 41635878024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 8828641, 17657282, 26485923, 35314564, 52971846, 61800487, 70629128, 105943692, 123600974, 141258256, 185401461, 211887384, 247201948, 370802922, 423774768, 432603409, 494403896, 741605844, 865206818, 988807792, 1297810227, 1483211688, 1730413636, 2595620454, 2966423376, 3460827272, 5191240908, 6921654544, 10382481816, 20764963632]

約数ペア:

[(1, 20764963632), (2, 10382481816), (3, 6921654544), (4, 5191240908), (6, 3460827272), (7, 2966423376), (8, 2595620454), (12, 1730413636), (14, 1483211688), (16, 1297810227), (21, 988807792), (24, 865206818), (28, 741605844), (42, 494403896), (48, 432603409), (49, 423774768), (56, 370802922), (84, 247201948), (98, 211887384), (112, 185401461), (147, 141258256), (168, 123600974), (196, 105943692), (294, 70629128), (336, 61800487), (392, 52971846), (588, 35314564), (784, 26485923), (1176, 17657282), (2352, 8828641)]