20185564254

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1\times {\mathrm{63059}}^1$

素因数の和:64816

約数の個数: 32

約数和(自身を含む): 41698298880

約数和(自身を除く): 21512734626

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 1721, 3442, 5163, 10326, 53351, 63059, 106702, 126118, 160053, 189177, 320106, 378354, 1954829, 3909658, 5864487, 11728974, 108524539, 217049078, 325573617, 651147234, 3364260709, 6728521418, 10092782127, 20185564254]

約数ペア:

[(1, 20185564254), (2, 10092782127), (3, 6728521418), (6, 3364260709), (31, 651147234), (62, 325573617), (93, 217049078), (186, 108524539), (1721, 11728974), (3442, 5864487), (5163, 3909658), (10326, 1954829), (53351, 378354), (63059, 320106), (106702, 189177), (126118, 160053)]