20120646932

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{1627}}^1\times {\mathrm{22567}}^1$

素因数の和:24335

約数の個数: 24

約数和(自身を含む): 35491520064

約数和(自身を除く): 15370873132

約数列:

[1, 2, 4, 137, 274, 548, 1627, 3254, 6508, 22567, 45134, 90268, 222899, 445798, 891596, 3091679, 6183358, 12366716, 36716509, 73433018, 146866036, 5030161733, 10060323466, 20120646932]

約数ペア:

[(1, 20120646932), (2, 10060323466), (4, 5030161733), (137, 146866036), (274, 73433018), (548, 36716509), (1627, 12366716), (3254, 6183358), (6508, 3091679), (22567, 891596), (45134, 445798), (90268, 222899)]