20499038592

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2809627}}^1$

素因数の和:2809663

約数の個数: 64

約数和(自身を含む): 57316411200

約数和(自身を除く): 36817372608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 2809627, 5619254, 8428881, 11238508, 16857762, 22477016, 33715524, 44954032, 53382913, 67431048, 89908064, 106765826, 134862096, 160148739, 179816128, 213531652, 269724192, 320297478, 359632256, 427063304, 539448384, 640594956, 854126608, 1078896768, 1281189912, 1708253216, 2562379824, 3416506432, 5124759648, 6833012864, 10249519296, 20499038592]

約数ペア:

[(1, 20499038592), (2, 10249519296), (3, 6833012864), (4, 5124759648), (6, 3416506432), (8, 2562379824), (12, 1708253216), (16, 1281189912), (19, 1078896768), (24, 854126608), (32, 640594956), (38, 539448384), (48, 427063304), (57, 359632256), (64, 320297478), (76, 269724192), (96, 213531652), (114, 179816128), (128, 160148739), (152, 134862096), (192, 106765826), (228, 89908064), (304, 67431048), (384, 53382913), (456, 44954032), (608, 33715524), (912, 22477016), (1216, 16857762), (1824, 11238508), (2432, 8428881), (3648, 5619254), (7296, 2809627)]