20057292

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{2917}}^1$

素因数の和:3118

約数の個数: 36

約数和(自身を含む): 50983296

約数和(自身を除く): 30926004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 2917, 3438, 5834, 6876, 8751, 11668, 17502, 26253, 35004, 52506, 105012, 557147, 1114294, 1671441, 2228588, 3342882, 5014323, 6685764, 10028646, 20057292]

約数ペア:

[(1, 20057292), (2, 10028646), (3, 6685764), (4, 5014323), (6, 3342882), (9, 2228588), (12, 1671441), (18, 1114294), (36, 557147), (191, 105012), (382, 52506), (573, 35004), (764, 26253), (1146, 17502), (1719, 11668), (2292, 8751), (2917, 6876), (3438, 5834)]