20631330246

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{2333}}^1\times {\mathrm{27809}}^1$

素因数の和:30200

約数の個数: 32

約数和(自身を含む): 42060733920

約数和(自身を除く): 21429403674

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 2333, 4666, 6999, 13998, 27809, 55618, 83427, 123649, 166854, 247298, 370947, 741894, 1473877, 2947754, 4421631, 8843262, 64878397, 129756794, 194635191, 389270382, 3438555041, 6877110082, 10315665123, 20631330246]

約数ペア:

[(1, 20631330246), (2, 10315665123), (3, 6877110082), (6, 3438555041), (53, 389270382), (106, 194635191), (159, 129756794), (318, 64878397), (2333, 8843262), (4666, 4421631), (6999, 2947754), (13998, 1473877), (27809, 741894), (55618, 370947), (83427, 247298), (123649, 166854)]