20199521670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23217841}}^1$

素因数の和:23217880

約数の個数: 32

約数和(自身を含む): 50150538720

約数和(自身を除く): 29951017050

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 23217841, 46435682, 69653523, 116089205, 139307046, 232178410, 348267615, 673317389, 696535230, 1346634778, 2019952167, 3366586945, 4039904334, 6733173890, 10099760835, 20199521670]

約数ペア:

[(1, 20199521670), (2, 10099760835), (3, 6733173890), (5, 4039904334), (6, 3366586945), (10, 2019952167), (15, 1346634778), (29, 696535230), (30, 673317389), (58, 348267615), (87, 232178410), (145, 139307046), (174, 116089205), (290, 69653523), (435, 46435682), (870, 23217841)]