20924540616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2041817}}^1$

素因数の和:2041894

約数の個数: 64

約数和(自身を含む): 60764503680

約数和(自身を除く): 39839963064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 2562, 3416, 5124, 10248, 2041817, 4083634, 6125451, 8167268, 12250902, 14292719, 16334536, 24501804, 28585438, 42878157, 49003608, 57170876, 85756314, 114341752, 124550837, 171512628, 249101674, 343025256, 373652511, 498203348, 747305022, 871855859, 996406696, 1494610044, 1743711718, 2615567577, 2989220088, 3487423436, 5231135154, 6974846872, 10462270308, 20924540616]

約数ペア:

[(1, 20924540616), (2, 10462270308), (3, 6974846872), (4, 5231135154), (6, 3487423436), (7, 2989220088), (8, 2615567577), (12, 1743711718), (14, 1494610044), (21, 996406696), (24, 871855859), (28, 747305022), (42, 498203348), (56, 373652511), (61, 343025256), (84, 249101674), (122, 171512628), (168, 124550837), (183, 114341752), (244, 85756314), (366, 57170876), (427, 49003608), (488, 42878157), (732, 28585438), (854, 24501804), (1281, 16334536), (1464, 14292719), (1708, 12250902), (2562, 8167268), (3416, 6125451), (5124, 4083634), (10248, 2041817)]