20182071858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2418173}}^1$

素因数の和:2418298

約数の個数: 32

約数和(自身を含む): 43875349056

約数和(自身を除く): 23693277198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2782, 4173, 8346, 2418173, 4836346, 7254519, 14509038, 31436249, 62872498, 94308747, 188617494, 258744511, 517489022, 776233533, 1552467066, 3363678643, 6727357286, 10091035929, 20182071858]

約数ペア:

[(1, 20182071858), (2, 10091035929), (3, 6727357286), (6, 3363678643), (13, 1552467066), (26, 776233533), (39, 517489022), (78, 258744511), (107, 188617494), (214, 94308747), (321, 62872498), (642, 31436249), (1391, 14509038), (2782, 7254519), (4173, 4836346), (8346, 2418173)]