20182063915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1607}}^1\times {\mathrm{1913}}^1$

素因数の和:3639

約数の個数: 32

約数和(自身を含む): 26369836416

約数和(自身を除く): 6187772501

約数列:

[1, 5, 13, 65, 101, 505, 1313, 1607, 1913, 6565, 8035, 9565, 20891, 24869, 104455, 124345, 162307, 193213, 811535, 966065, 2109991, 2511769, 3074191, 10549955, 12558845, 15370955, 39964483, 199822415, 310493291, 1552466455, 4036412783, 20182063915]

約数ペア:

[(1, 20182063915), (5, 4036412783), (13, 1552466455), (65, 310493291), (101, 199822415), (505, 39964483), (1313, 15370955), (1607, 12558845), (1913, 10549955), (6565, 3074191), (8035, 2511769), (9565, 2109991), (20891, 966065), (24869, 811535), (104455, 193213), (124345, 162307)]