20179590926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{485063}}^1$

素因数の和:485168

約数の個数: 32

約数和(自身を含む): 34645211136

約数和(自身を除く): 14465620210

約数列:

[1, 2, 11, 22, 31, 61, 62, 122, 341, 671, 682, 1342, 1891, 3782, 20801, 41602, 485063, 970126, 5335693, 10671386, 15036953, 29588843, 30073906, 59177686, 165406483, 325477273, 330812966, 650954546, 917254133, 1834508266, 10089795463, 20179590926]

約数ペア:

[(1, 20179590926), (2, 10089795463), (11, 1834508266), (22, 917254133), (31, 650954546), (61, 330812966), (62, 325477273), (122, 165406483), (341, 59177686), (671, 30073906), (682, 29588843), (1342, 15036953), (1891, 10671386), (3782, 5335693), (20801, 970126), (41602, 485063)]