20211933032

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{809}}^1\times {\mathrm{953}}^1$

素因数の和:1910

約数の個数: 64

約数和(自身を含む): 39641562000

約数和(自身を除く): 19429628968

約数列:

[1, 2, 4, 8, 29, 58, 113, 116, 226, 232, 452, 809, 904, 953, 1618, 1906, 3236, 3277, 3812, 6472, 6554, 7624, 13108, 23461, 26216, 27637, 46922, 55274, 91417, 93844, 107689, 110548, 182834, 187688, 215378, 221096, 365668, 430756, 731336, 770977, 861512, 1541954, 2651093, 3083908, 3122981, 5302186, 6167816, 6245962, 10604372, 12491924, 21208744, 22358333, 24983848, 44716666, 87120401, 89433332, 174240802, 178866664, 348481604, 696963208, 2526491629, 5052983258, 10105966516, 20211933032]

約数ペア:

[(1, 20211933032), (2, 10105966516), (4, 5052983258), (8, 2526491629), (29, 696963208), (58, 348481604), (113, 178866664), (116, 174240802), (226, 89433332), (232, 87120401), (452, 44716666), (809, 24983848), (904, 22358333), (953, 21208744), (1618, 12491924), (1906, 10604372), (3236, 6245962), (3277, 6167816), (3812, 5302186), (6472, 3122981), (6554, 3083908), (7624, 2651093), (13108, 1541954), (23461, 861512), (26216, 770977), (27637, 731336), (46922, 430756), (55274, 365668), (91417, 221096), (93844, 215378), (107689, 187688), (110548, 182834)]