20233498780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6163}}^1\times {\mathrm{14923}}^1$

素因数の和:21106

約数の個数: 48

約数和(自身を含む): 46363734144

約数和(自身を除く): 26130235364

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 6163, 12326, 14923, 24652, 29846, 30815, 59692, 61630, 67793, 74615, 123260, 135586, 149230, 164153, 271172, 298460, 328306, 338965, 656612, 677930, 820765, 1355860, 1641530, 3283060, 91970449, 183940898, 367881796, 459852245, 919704490, 1011674939, 1839408980, 2023349878, 4046699756, 5058374695, 10116749390, 20233498780]

約数ペア:

[(1, 20233498780), (2, 10116749390), (4, 5058374695), (5, 4046699756), (10, 2023349878), (11, 1839408980), (20, 1011674939), (22, 919704490), (44, 459852245), (55, 367881796), (110, 183940898), (220, 91970449), (6163, 3283060), (12326, 1641530), (14923, 1355860), (24652, 820765), (29846, 677930), (30815, 656612), (59692, 338965), (61630, 328306), (67793, 298460), (74615, 271172), (123260, 164153), (135586, 149230)]