20353102

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{887}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 38361600

約数和(自身を除く): 18008498

約数列:

[1, 2, 7, 11, 14, 22, 77, 149, 154, 298, 887, 1043, 1639, 1774, 2086, 3278, 6209, 9757, 11473, 12418, 19514, 22946, 68299, 132163, 136598, 264326, 925141, 1453793, 1850282, 2907586, 10176551, 20353102]

約数ペア:

[(1, 20353102), (2, 10176551), (7, 2907586), (11, 1850282), (14, 1453793), (22, 925141), (77, 264326), (149, 136598), (154, 132163), (298, 68299), (887, 22946), (1043, 19514), (1639, 12418), (1774, 11473), (2086, 9757), (3278, 6209)]