20131736360

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12275449}}^1$

素因数の和:12275501

約数の個数: 32

約数和(自身を含む): 46401201000

約数和(自身を除く): 26269464640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 12275449, 24550898, 49101796, 61377245, 98203592, 122754490, 245508980, 491017960, 503293409, 1006586818, 2013173636, 2516467045, 4026347272, 5032934090, 10065868180, 20131736360]

約数ペア:

[(1, 20131736360), (2, 10065868180), (4, 5032934090), (5, 4026347272), (8, 2516467045), (10, 2013173636), (20, 1006586818), (40, 503293409), (41, 491017960), (82, 245508980), (164, 122754490), (205, 98203592), (328, 61377245), (410, 49101796), (820, 24550898), (1640, 12275449)]