20183585186

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{192529}}^1$

素因数の和:192650

約数の個数: 32

約数和(自身を含む): 32936492160

約数和(自身を除く): 12752906974

約数列:

[1, 2, 23, 43, 46, 53, 86, 106, 989, 1219, 1978, 2279, 2438, 4558, 52417, 104834, 192529, 385058, 4428167, 8278747, 8856334, 10204037, 16557494, 20408074, 190411181, 234692851, 380822362, 438773591, 469385702, 877547182, 10091792593, 20183585186]

約数ペア:

[(1, 20183585186), (2, 10091792593), (23, 877547182), (43, 469385702), (46, 438773591), (53, 380822362), (86, 234692851), (106, 190411181), (989, 20408074), (1219, 16557494), (1978, 10204037), (2279, 8856334), (2438, 8278747), (4558, 4428167), (52417, 385058), (104834, 192529)]