20221228937

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{16729}}^1$

素因数の和:17145

約数の個数: 32

約数和(自身を含む): 25633036800

約数和(自身を除く): 5411807863

約数列:

[1, 7, 13, 37, 91, 259, 359, 481, 2513, 3367, 4667, 13283, 16729, 32669, 92981, 117103, 172679, 217477, 618973, 1208753, 1522339, 4332811, 6005711, 8046649, 42039977, 56326543, 78074243, 222211307, 546519701, 1555479149, 2888746991, 20221228937]

約数ペア:

[(1, 20221228937), (7, 2888746991), (13, 1555479149), (37, 546519701), (91, 222211307), (259, 78074243), (359, 56326543), (481, 42039977), (2513, 8046649), (3367, 6005711), (4667, 4332811), (13283, 1522339), (16729, 1208753), (32669, 618973), (92981, 217477), (117103, 172679)]