20921341452

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{158495011}}^1$

素因数の和:158495029

約数の個数: 24

約数和(自身を含む): 53254324032

約数和(自身を除く): 32332982580

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 158495011, 316990022, 475485033, 633980044, 950970066, 1743445121, 1901940132, 3486890242, 5230335363, 6973780484, 10460670726, 20921341452]

約数ペア:

[(1, 20921341452), (2, 10460670726), (3, 6973780484), (4, 5230335363), (6, 3486890242), (11, 1901940132), (12, 1743445121), (22, 950970066), (33, 633980044), (44, 475485033), (66, 316990022), (132, 158495011)]