20220175072

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{823}}^1\times {\mathrm{24767}}^1$

素因数の和:25631

約数の個数: 48

約数和(自身を含む): 41144205312

約数和(自身を除く): 20924030240

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 823, 992, 1646, 3292, 6584, 13168, 24767, 25513, 26336, 49534, 51026, 99068, 102052, 198136, 204104, 396272, 408208, 767777, 792544, 816416, 1535554, 3071108, 6142216, 12284432, 20383241, 24568864, 40766482, 81532964, 163065928, 326131856, 631880471, 652263712, 1263760942, 2527521884, 5055043768, 10110087536, 20220175072]

約数ペア:

[(1, 20220175072), (2, 10110087536), (4, 5055043768), (8, 2527521884), (16, 1263760942), (31, 652263712), (32, 631880471), (62, 326131856), (124, 163065928), (248, 81532964), (496, 40766482), (823, 24568864), (992, 20383241), (1646, 12284432), (3292, 6142216), (6584, 3071108), (13168, 1535554), (24767, 816416), (25513, 792544), (26336, 767777), (49534, 408208), (51026, 396272), (99068, 204104), (102052, 198136)]