20174152044

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1450543}}^1$

素因数の和:1450630

約数の個数: 48

約数和(自身を含む): 50362887680

約数和(自身を除く): 30188735636

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 183, 228, 244, 366, 732, 1159, 2318, 3477, 4636, 6954, 13908, 1450543, 2901086, 4351629, 5802172, 8703258, 17406516, 27560317, 55120634, 82680951, 88483123, 110241268, 165361902, 176966246, 265449369, 330723804, 353932492, 530898738, 1061797476, 1681179337, 3362358674, 5043538011, 6724717348, 10087076022, 20174152044]

約数ペア:

[(1, 20174152044), (2, 10087076022), (3, 6724717348), (4, 5043538011), (6, 3362358674), (12, 1681179337), (19, 1061797476), (38, 530898738), (57, 353932492), (61, 330723804), (76, 265449369), (114, 176966246), (122, 165361902), (183, 110241268), (228, 88483123), (244, 82680951), (366, 55120634), (732, 27560317), (1159, 17406516), (2318, 8703258), (3477, 5802172), (4636, 4351629), (6954, 2901086), (13908, 1450543)]