20161496174

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1\times {\mathrm{557}}^1$

素因数の和:893

約数の個数: 64

約数和(自身を含む): 32701656960

約数和(自身を除く): 12540160786

約数列:

[1, 2, 29, 37, 58, 74, 101, 167, 202, 334, 557, 1073, 1114, 2146, 2929, 3737, 4843, 5858, 6179, 7474, 9686, 12358, 16153, 16867, 20609, 32306, 33734, 41218, 56257, 93019, 108373, 112514, 179191, 186038, 216746, 358382, 489143, 597661, 624079, 978286, 1195322, 1248158, 1631453, 2081509, 2697551, 3262906, 3441703, 4163018, 5395102, 6883406, 9394919, 18098291, 18789838, 36196582, 60363761, 99809387, 120727522, 199618774, 272452651, 347612003, 544905302, 695224006, 10080748087, 20161496174]

約数ペア:

[(1, 20161496174), (2, 10080748087), (29, 695224006), (37, 544905302), (58, 347612003), (74, 272452651), (101, 199618774), (167, 120727522), (202, 99809387), (334, 60363761), (557, 36196582), (1073, 18789838), (1114, 18098291), (2146, 9394919), (2929, 6883406), (3737, 5395102), (4843, 4163018), (5858, 3441703), (6179, 3262906), (7474, 2697551), (9686, 2081509), (12358, 1631453), (16153, 1248158), (16867, 1195322), (20609, 978286), (32306, 624079), (33734, 597661), (41218, 489143), (56257, 358382), (93019, 216746), (108373, 186038), (112514, 179191)]