20084467671

素因数分解:

$3^4\times {\mathrm{191}}^1\times {\mathrm{229}}^1\times {\mathrm{5669}}^1$

素因数の和:6101

約数の個数: 40

約数和(自身を含む): 30296851200

約数和(自身を除く): 10212383529

約数列:

[1, 3, 9, 27, 81, 191, 229, 573, 687, 1719, 2061, 5157, 5669, 6183, 15471, 17007, 18549, 43739, 51021, 131217, 153063, 393651, 459189, 1082779, 1180953, 1298201, 3248337, 3542859, 3894603, 9745011, 11683809, 29235033, 35051427, 87705099, 105154281, 247956391, 743869173, 2231607519, 6694822557, 20084467671]

約数ペア:

[(1, 20084467671), (3, 6694822557), (9, 2231607519), (27, 743869173), (81, 247956391), (191, 105154281), (229, 87705099), (573, 35051427), (687, 29235033), (1719, 11683809), (2061, 9745011), (5157, 3894603), (5669, 3542859), (6183, 3248337), (15471, 1298201), (17007, 1180953), (18549, 1082779), (43739, 459189), (51021, 393651), (131217, 153063)]