20022522

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{256699}}^1$

素因数の和:256717

約数の個数: 16

約数和(自身を含む): 43125600

約数和(自身を除く): 23103078

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 256699, 513398, 770097, 1540194, 3337087, 6674174, 10011261, 20022522]

約数ペア:

[(1, 20022522), (2, 10011261), (3, 6674174), (6, 3337087), (13, 1540194), (26, 770097), (39, 513398), (78, 256699)]