20133041044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{991}}^1\times {\mathrm{1789}}^1$

素因数の和:2968

約数の個数: 48

約数和(自身を含む): 37587594240

約数和(自身を除く): 17454553196

約数列:

[1, 2, 4, 17, 34, 68, 167, 334, 668, 991, 1789, 1982, 2839, 3578, 3964, 5678, 7156, 11356, 16847, 30413, 33694, 60826, 67388, 121652, 165497, 298763, 330994, 597526, 661988, 1195052, 1772899, 2813449, 3545798, 5078971, 5626898, 7091596, 10157942, 11253796, 20315884, 30139283, 60278566, 120557132, 296074133, 592148266, 1184296532, 5033260261, 10066520522, 20133041044]

約数ペア:

[(1, 20133041044), (2, 10066520522), (4, 5033260261), (17, 1184296532), (34, 592148266), (68, 296074133), (167, 120557132), (334, 60278566), (668, 30139283), (991, 20315884), (1789, 11253796), (1982, 10157942), (2839, 7091596), (3578, 5626898), (3964, 5078971), (5678, 3545798), (7156, 2813449), (11356, 1772899), (16847, 1195052), (30413, 661988), (33694, 597526), (60826, 330994), (67388, 298763), (121652, 165497)]