20228713969

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{2287}}^1$

素因数の和:2577

約数の個数: 32

約数和(自身を含む): 22239360000

約数和(自身を除く): 2010646031

約数列:

[1, 23, 29, 89, 149, 667, 2047, 2287, 2581, 3427, 4321, 13261, 52601, 59363, 66323, 99383, 203543, 305003, 340763, 384569, 1525429, 4681489, 5902747, 7837549, 8845087, 9882127, 30327907, 135763181, 227288921, 697541861, 879509303, 20228713969]

約数ペア:

[(1, 20228713969), (23, 879509303), (29, 697541861), (89, 227288921), (149, 135763181), (667, 30327907), (2047, 9882127), (2287, 8845087), (2581, 7837549), (3427, 5902747), (4321, 4681489), (13261, 1525429), (52601, 384569), (59363, 340763), (66323, 305003), (99383, 203543)]