20125656

素因数分解:

$2^3\times 3^2\times {\mathrm{279523}}^1$

素因数の和:279535

約数の個数: 24

約数和(自身を含む): 54507180

約数和(自身を除く): 34381524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 279523, 559046, 838569, 1118092, 1677138, 2236184, 2515707, 3354276, 5031414, 6708552, 10062828, 20125656]

約数ペア:

[(1, 20125656), (2, 10062828), (3, 6708552), (4, 5031414), (6, 3354276), (8, 2515707), (9, 2236184), (12, 1677138), (18, 1118092), (24, 838569), (36, 559046), (72, 279523)]