20231748004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2111}}^1\times {\mathrm{2333}}^1$

素因数の和:4540

約数の個数: 48

約数和(自身を含む): 38646558720

約数和(自身を除く): 18414810716

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 2111, 2333, 4108, 4222, 4666, 8444, 9332, 27443, 30329, 54886, 60658, 109772, 121316, 166769, 184307, 333538, 368614, 667076, 737228, 2167997, 2395991, 4335994, 4791982, 4924963, 8671988, 9583964, 9849926, 19699852, 64024519, 128049038, 256098076, 389072077, 778144154, 1556288308, 5057937001, 10115874002, 20231748004]

約数ペア:

[(1, 20231748004), (2, 10115874002), (4, 5057937001), (13, 1556288308), (26, 778144154), (52, 389072077), (79, 256098076), (158, 128049038), (316, 64024519), (1027, 19699852), (2054, 9849926), (2111, 9583964), (2333, 8671988), (4108, 4924963), (4222, 4791982), (4666, 4335994), (8444, 2395991), (9332, 2167997), (27443, 737228), (30329, 667076), (54886, 368614), (60658, 333538), (109772, 184307), (121316, 166769)]