20220612208

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{251}}^1\times {\mathrm{21067}}^1$

素因数の和:21565

約数の個数: 40

約数和(自身を含む): 39499971840

約数和(自身を除く): 19279359632

約数列:

[1, 2, 4, 8, 16, 239, 251, 478, 502, 956, 1004, 1912, 2008, 3824, 4016, 21067, 42134, 59989, 84268, 119978, 168536, 239956, 337072, 479912, 959824, 5035013, 5287817, 10070026, 10575634, 20140052, 21151268, 40280104, 42302536, 80560208, 84605072, 1263788263, 2527576526, 5055153052, 10110306104, 20220612208]

約数ペア:

[(1, 20220612208), (2, 10110306104), (4, 5055153052), (8, 2527576526), (16, 1263788263), (239, 84605072), (251, 80560208), (478, 42302536), (502, 40280104), (956, 21151268), (1004, 20140052), (1912, 10575634), (2008, 10070026), (3824, 5287817), (4016, 5035013), (21067, 959824), (42134, 479912), (59989, 337072), (84268, 239956), (119978, 168536)]