20233068878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3517}}^1\times {\mathrm{13763}}^1$

素因数の和:17312

約数の個数: 32

約数和(自身を含む): 34863661440

約数和(自身を除く): 14630592562

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 3517, 7034, 13763, 27526, 38687, 66823, 77374, 133646, 151393, 261497, 302786, 522994, 735053, 1470106, 2876467, 5752934, 48404471, 96808942, 532449181, 919684949, 1064898362, 1839369898, 10116534439, 20233068878]

約数ペア:

[(1, 20233068878), (2, 10116534439), (11, 1839369898), (19, 1064898362), (22, 919684949), (38, 532449181), (209, 96808942), (418, 48404471), (3517, 5752934), (7034, 2876467), (13763, 1470106), (27526, 735053), (38687, 522994), (66823, 302786), (77374, 261497), (133646, 151393)]