20173273822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{512819}}^1$

素因数の和:512940

約数の個数: 32

約数和(自身を含む): 34892272800

約数和(自身を除く): 14718998978

約数列:

[1, 2, 13, 17, 26, 34, 89, 178, 221, 442, 1157, 1513, 2314, 3026, 19669, 39338, 512819, 1025638, 6666647, 8717923, 13333294, 17435846, 45640891, 91281782, 113332999, 226665998, 593331583, 775895147, 1186663166, 1551790294, 10086636911, 20173273822]

約数ペア:

[(1, 20173273822), (2, 10086636911), (13, 1551790294), (17, 1186663166), (26, 775895147), (34, 593331583), (89, 226665998), (178, 113332999), (221, 91281782), (442, 45640891), (1157, 17435846), (1513, 13333294), (2314, 8717923), (3026, 6666647), (19669, 1025638), (39338, 512819)]