20174119808

素因数分解:

$2^7\times {\mathrm{157610311}}^1$

素因数の和:157610325

約数の個数: 16

約数和(自身を含む): 40190629560

約数和(自身を除く): 20016509752

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157610311, 315220622, 630441244, 1260882488, 2521764976, 5043529952, 10087059904, 20174119808]

約数ペア:

[(1, 20174119808), (2, 10087059904), (4, 5043529952), (8, 2521764976), (16, 1260882488), (32, 630441244), (64, 315220622), (128, 157610311)]