20179968312

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17159837}}^1$

素因数の和:17159860

約数の個数: 48

約数和(自身を含む): 58686645960

約数和(自身を除く): 38506677648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 17159837, 34319674, 51479511, 68639348, 102959022, 120118859, 137278696, 205918044, 240237718, 360356577, 411836088, 480475436, 720713154, 840832013, 960950872, 1441426308, 1681664026, 2522496039, 2882852616, 3363328052, 5044992078, 6726656104, 10089984156, 20179968312]

約数ペア:

[(1, 20179968312), (2, 10089984156), (3, 6726656104), (4, 5044992078), (6, 3363328052), (7, 2882852616), (8, 2522496039), (12, 1681664026), (14, 1441426308), (21, 960950872), (24, 840832013), (28, 720713154), (42, 480475436), (49, 411836088), (56, 360356577), (84, 240237718), (98, 205918044), (147, 137278696), (168, 120118859), (196, 102959022), (294, 68639348), (392, 51479511), (588, 34319674), (1176, 17159837)]