20228565540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19831927}}^1$

素因数の和:19831956

約数の個数: 48

約数和(自身を含む): 59971750272

約数和(自身を除く): 39743184732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 19831927, 39663854, 59495781, 79327708, 99159635, 118991562, 198319270, 237983124, 297478905, 337142759, 396638540, 594957810, 674285518, 1011428277, 1189915620, 1348571036, 1685713795, 2022856554, 3371427590, 4045713108, 5057141385, 6742855180, 10114282770, 20228565540]

約数ペア:

[(1, 20228565540), (2, 10114282770), (3, 6742855180), (4, 5057141385), (5, 4045713108), (6, 3371427590), (10, 2022856554), (12, 1685713795), (15, 1348571036), (17, 1189915620), (20, 1011428277), (30, 674285518), (34, 594957810), (51, 396638540), (60, 337142759), (68, 297478905), (85, 237983124), (102, 198319270), (170, 118991562), (204, 99159635), (255, 79327708), (340, 59495781), (510, 39663854), (1020, 19831927)]