20169957168

素因数分解:

$2^4\times 3^2\times {\mathrm{140069147}}^1$

素因数の和:140069161

約数の個数: 30

約数和(自身を含む): 56447866644

約数和(自身を除く): 36277909476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 140069147, 280138294, 420207441, 560276588, 840414882, 1120553176, 1260622323, 1680829764, 2241106352, 2521244646, 3361659528, 5042489292, 6723319056, 10084978584, 20169957168]

約数ペア:

[(1, 20169957168), (2, 10084978584), (3, 6723319056), (4, 5042489292), (6, 3361659528), (8, 2521244646), (9, 2241106352), (12, 1680829764), (16, 1260622323), (18, 1120553176), (24, 840414882), (36, 560276588), (48, 420207441), (72, 280138294), (144, 140069147)]