20239465256

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{12241}}^1$

素因数の和:12450

約数の個数: 64

約数和(自身を含む): 40192934400

約数和(自身を除く): 19953469144

約数列:

[1, 2, 4, 8, 31, 59, 62, 113, 118, 124, 226, 236, 248, 452, 472, 904, 1829, 3503, 3658, 6667, 7006, 7316, 12241, 13334, 14012, 14632, 24482, 26668, 28024, 48964, 53336, 97928, 206677, 379471, 413354, 722219, 758942, 826708, 1383233, 1444438, 1517884, 1653416, 2766466, 2888876, 3035768, 5532932, 5777752, 11065864, 22388789, 42880223, 44777578, 81610747, 85760446, 89555156, 163221494, 171520892, 179110312, 326442988, 343041784, 652885976, 2529933157, 5059866314, 10119732628, 20239465256]

約数ペア:

[(1, 20239465256), (2, 10119732628), (4, 5059866314), (8, 2529933157), (31, 652885976), (59, 343041784), (62, 326442988), (113, 179110312), (118, 171520892), (124, 163221494), (226, 89555156), (236, 85760446), (248, 81610747), (452, 44777578), (472, 42880223), (904, 22388789), (1829, 11065864), (3503, 5777752), (3658, 5532932), (6667, 3035768), (7006, 2888876), (7316, 2766466), (12241, 1653416), (13334, 1517884), (14012, 1444438), (14632, 1383233), (24482, 826708), (26668, 758942), (28024, 722219), (48964, 413354), (53336, 379471), (97928, 206677)]