20189636535

素因数分解:

$3^1\times 5^1\times {\mathrm{3251}}^1\times {\mathrm{414019}}^1$

素因数の和:417278

約数の個数: 16

約数和(自身を含む): 32313432960

約数和(自身を除く): 12123796425

約数列:

[1, 3, 5, 15, 3251, 9753, 16255, 48765, 414019, 1242057, 2070095, 6210285, 1345975769, 4037927307, 6729878845, 20189636535]

約数ペア:

[(1, 20189636535), (3, 6729878845), (5, 4037927307), (15, 1345975769), (3251, 6210285), (9753, 2070095), (16255, 1242057), (48765, 414019)]