20045066736

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13471147}}^1$

素因数の和:13471189

約数の個数: 40

約数和(自身を含む): 53453515264

約数和(自身を除く): 33408448528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 13471147, 26942294, 40413441, 53884588, 80826882, 107769176, 161653764, 215538352, 323307528, 417605557, 646615056, 835211114, 1252816671, 1670422228, 2505633342, 3340844456, 5011266684, 6681688912, 10022533368, 20045066736]

約数ペア:

[(1, 20045066736), (2, 10022533368), (3, 6681688912), (4, 5011266684), (6, 3340844456), (8, 2505633342), (12, 1670422228), (16, 1252816671), (24, 835211114), (31, 646615056), (48, 417605557), (62, 323307528), (93, 215538352), (124, 161653764), (186, 107769176), (248, 80826882), (372, 53884588), (496, 40413441), (744, 26942294), (1488, 13471147)]