20462962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1801}}^1$

素因数の和:1858

約数の個数: 32

約数和(自身を含む): 36328320

約数和(自身を除く): 15865358

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 1801, 3602, 5681, 11362, 23413, 34219, 41423, 46826, 68438, 82846, 444847, 538499, 787037, 889694, 1076998, 1574074, 10231481, 20462962]

約数ペア:

[(1, 20462962), (2, 10231481), (13, 1574074), (19, 1076998), (23, 889694), (26, 787037), (38, 538499), (46, 444847), (247, 82846), (299, 68438), (437, 46826), (494, 41423), (598, 34219), (874, 23413), (1801, 11362), (3602, 5681)]