20120616906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{351919}}^1$

素因数の和:352670

約数の個数: 32

約数和(自身を含む): 43395959040

約数和(自身を除く): 23275342134

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 733, 1466, 2199, 4398, 9529, 19058, 28587, 57174, 351919, 703838, 1055757, 2111514, 4574947, 9149894, 13724841, 27449682, 257956627, 515913254, 773869881, 1547739762, 3353436151, 6706872302, 10060308453, 20120616906]

約数ペア:

[(1, 20120616906), (2, 10060308453), (3, 6706872302), (6, 3353436151), (13, 1547739762), (26, 773869881), (39, 515913254), (78, 257956627), (733, 27449682), (1466, 13724841), (2199, 9149894), (4398, 4574947), (9529, 2111514), (19058, 1055757), (28587, 703838), (57174, 351919)]