20162213588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{324757}}^1$

素因数の和:324872

約数の個数: 48

約数和(自身を含む): 41246864064

約数和(自身を除く): 21084650476

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 83, 166, 187, 332, 374, 748, 913, 1411, 1826, 2822, 3652, 5644, 15521, 31042, 62084, 324757, 649514, 1299028, 3572327, 5520869, 7144654, 11041738, 14289308, 22083476, 26954831, 53909662, 60729559, 107819324, 121459118, 242918236, 296503141, 458232127, 593006282, 916464254, 1186012564, 1832928508, 5040553397, 10081106794, 20162213588]

約数ペア:

[(1, 20162213588), (2, 10081106794), (4, 5040553397), (11, 1832928508), (17, 1186012564), (22, 916464254), (34, 593006282), (44, 458232127), (68, 296503141), (83, 242918236), (166, 121459118), (187, 107819324), (332, 60729559), (374, 53909662), (748, 26954831), (913, 22083476), (1411, 14289308), (1826, 11041738), (2822, 7144654), (3652, 5520869), (5644, 3572327), (15521, 1299028), (31042, 649514), (62084, 324757)]