20013036

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1229}}^1$

素因数の和:1318

約数の個数: 48

約数和(自身を含む): 49593600

約数和(自身を除く): 29580564

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 59, 69, 92, 118, 138, 177, 236, 276, 354, 708, 1229, 1357, 2458, 2714, 3687, 4071, 4916, 5428, 7374, 8142, 14748, 16284, 28267, 56534, 72511, 84801, 113068, 145022, 169602, 217533, 290044, 339204, 435066, 870132, 1667753, 3335506, 5003259, 6671012, 10006518, 20013036]

約数ペア:

[(1, 20013036), (2, 10006518), (3, 6671012), (4, 5003259), (6, 3335506), (12, 1667753), (23, 870132), (46, 435066), (59, 339204), (69, 290044), (92, 217533), (118, 169602), (138, 145022), (177, 113068), (236, 84801), (276, 72511), (354, 56534), (708, 28267), (1229, 16284), (1357, 14748), (2458, 8142), (2714, 7374), (3687, 5428), (4071, 4916)]