20163368370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29222273}}^1$

素因数の和:29222306

約数の個数: 32

約数和(自身を含む): 50496089472

約数和(自身を除く): 30332721102

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 29222273, 58444546, 87666819, 146111365, 175333638, 292222730, 438334095, 672112279, 876668190, 1344224558, 2016336837, 3360561395, 4032673674, 6721122790, 10081684185, 20163368370]

約数ペア:

[(1, 20163368370), (2, 10081684185), (3, 6721122790), (5, 4032673674), (6, 3360561395), (10, 2016336837), (15, 1344224558), (23, 876668190), (30, 672112279), (46, 438334095), (69, 292222730), (115, 175333638), (138, 146111365), (230, 87666819), (345, 58444546), (690, 29222273)]