20155827876

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1\times {\mathrm{49663}}^1$

素因数の和:50792

約数の個数: 48

約数和(自身を含む): 48592846848

約数和(自身を除く): 28437018972

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 1091, 2182, 3273, 4364, 6546, 13092, 33821, 49663, 67642, 99326, 101463, 135284, 148989, 198652, 202926, 297978, 405852, 595956, 1539553, 3079106, 4618659, 6158212, 9237318, 18474636, 54182333, 108364666, 162546999, 216729332, 325093998, 650187996, 1679652323, 3359304646, 5038956969, 6718609292, 10077913938, 20155827876]

約数ペア:

[(1, 20155827876), (2, 10077913938), (3, 6718609292), (4, 5038956969), (6, 3359304646), (12, 1679652323), (31, 650187996), (62, 325093998), (93, 216729332), (124, 162546999), (186, 108364666), (372, 54182333), (1091, 18474636), (2182, 9237318), (3273, 6158212), (4364, 4618659), (6546, 3079106), (13092, 1539553), (33821, 595956), (49663, 405852), (67642, 297978), (99326, 202926), (101463, 198652), (135284, 148989)]