20073613638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{306739}}^1$

素因数の和:307596

約数の個数: 32

約数和(自身を含む): 43287148800

約数和(自身を除く): 23213535162

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 839, 1678, 2517, 5034, 10907, 21814, 32721, 65442, 306739, 613478, 920217, 1840434, 3987607, 7975214, 11962821, 23925642, 257354021, 514708042, 772062063, 1544124126, 3345602273, 6691204546, 10036806819, 20073613638]

約数ペア:

[(1, 20073613638), (2, 10036806819), (3, 6691204546), (6, 3345602273), (13, 1544124126), (26, 772062063), (39, 514708042), (78, 257354021), (839, 23925642), (1678, 11962821), (2517, 7975214), (5034, 3987607), (10907, 1840434), (21814, 920217), (32721, 613478), (65442, 306739)]