20062950928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73760849}}^1$

素因数の和:73760874

約数の個数: 20

約数和(自身を含む): 41158554300

約数和(自身を除く): 21095603372

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 73760849, 147521698, 295043396, 590086792, 1180173584, 1253934433, 2507868866, 5015737732, 10031475464, 20062950928]

約数ペア:

[(1, 20062950928), (2, 10031475464), (4, 5015737732), (8, 2507868866), (16, 1253934433), (17, 1180173584), (34, 590086792), (68, 295043396), (136, 147521698), (272, 73760849)]