20147157534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1\times {\mathrm{8747}}^1$

素因数の和:9249

約数の個数: 64

約数和(自身を含む): 46468256256

約数和(自身を除く): 26321098722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 317, 346, 519, 634, 951, 1038, 1211, 1902, 2219, 2422, 3633, 4438, 6657, 7266, 8747, 13314, 17494, 26241, 52482, 54841, 61229, 109682, 122458, 164523, 183687, 329046, 367374, 383887, 767774, 1151661, 1513231, 2303322, 2772799, 3026462, 4539693, 5545598, 8318397, 9079386, 10592617, 16636794, 19409593, 21185234, 31777851, 38819186, 58228779, 63555702, 116457558, 479694227, 959388454, 1439082681, 2878165362, 3357859589, 6715719178, 10073578767, 20147157534]

約数ペア:

[(1, 20147157534), (2, 10073578767), (3, 6715719178), (6, 3357859589), (7, 2878165362), (14, 1439082681), (21, 959388454), (42, 479694227), (173, 116457558), (317, 63555702), (346, 58228779), (519, 38819186), (634, 31777851), (951, 21185234), (1038, 19409593), (1211, 16636794), (1902, 10592617), (2219, 9079386), (2422, 8318397), (3633, 5545598), (4438, 4539693), (6657, 3026462), (7266, 2772799), (8747, 2303322), (13314, 1513231), (17494, 1151661), (26241, 767774), (52482, 383887), (54841, 367374), (61229, 329046), (109682, 183687), (122458, 164523)]