20558190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36067}}^1$

素因数の和:36096

約数の個数: 32

約数和(自身を含む): 51937920

約数和(自身を除く): 31379730

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 36067, 72134, 108201, 180335, 216402, 360670, 541005, 685273, 1082010, 1370546, 2055819, 3426365, 4111638, 6852730, 10279095, 20558190]

約数ペア:

[(1, 20558190), (2, 10279095), (3, 6852730), (5, 4111638), (6, 3426365), (10, 2055819), (15, 1370546), (19, 1082010), (30, 685273), (38, 541005), (57, 360670), (95, 216402), (114, 180335), (190, 108201), (285, 72134), (570, 36067)]