20433522

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{563}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 42882048

約数和(自身を除く): 22448526

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 263, 526, 563, 789, 1126, 1578, 1689, 3378, 6049, 12098, 12949, 18147, 25898, 36294, 38847, 77694, 148069, 296138, 444207, 888414, 3405587, 6811174, 10216761, 20433522]

約数ペア:

[(1, 20433522), (2, 10216761), (3, 6811174), (6, 3405587), (23, 888414), (46, 444207), (69, 296138), (138, 148069), (263, 77694), (526, 38847), (563, 36294), (789, 25898), (1126, 18147), (1578, 12949), (1689, 12098), (3378, 6049)]