20114262

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2617}}^1$

素因数の和:2693

約数の個数: 48

約数和(自身を含む): 50642592

約数和(自身を除く): 30528330

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 2617, 3843, 5234, 7686, 7851, 15702, 18319, 23553, 36638, 47106, 54957, 109914, 159637, 164871, 319274, 329742, 478911, 957822, 1117459, 1436733, 2234918, 2873466, 3352377, 6704754, 10057131, 20114262]

約数ペア:

[(1, 20114262), (2, 10057131), (3, 6704754), (6, 3352377), (7, 2873466), (9, 2234918), (14, 1436733), (18, 1117459), (21, 957822), (42, 478911), (61, 329742), (63, 319274), (122, 164871), (126, 159637), (183, 109914), (366, 54957), (427, 47106), (549, 36638), (854, 23553), (1098, 18319), (1281, 15702), (2562, 7851), (2617, 7686), (3843, 5234)]