19704701688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4044479}}^1$

素因数の和:4044524

約数の個数: 64

約数和(自身を含む): 58240512000

約数和(自身を除く): 38535810312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 4044479, 8088958, 12133437, 16177916, 24266874, 28311353, 32355832, 48533748, 56622706, 84934059, 97067496, 113245412, 117289891, 169868118, 226490824, 234579782, 339736236, 351869673, 469159564, 679472472, 703739346, 821029237, 938319128, 1407478692, 1642058474, 2463087711, 2814957384, 3284116948, 4926175422, 6568233896, 9852350844, 19704701688]

約数ペア:

[(1, 19704701688), (2, 9852350844), (3, 6568233896), (4, 4926175422), (6, 3284116948), (7, 2814957384), (8, 2463087711), (12, 1642058474), (14, 1407478692), (21, 938319128), (24, 821029237), (28, 703739346), (29, 679472472), (42, 469159564), (56, 351869673), (58, 339736236), (84, 234579782), (87, 226490824), (116, 169868118), (168, 117289891), (174, 113245412), (203, 97067496), (232, 84934059), (348, 56622706), (406, 48533748), (609, 32355832), (696, 28311353), (812, 24266874), (1218, 16177916), (1624, 12133437), (2436, 8088958), (4872, 4044479)]