20213780502

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{137447}}^1$

素因数の和:137772

約数の個数: 32

約数和(自身を含む): 40957304832

約数和(自身を除く): 20743524330

約数列:

[1, 2, 3, 6, 127, 193, 254, 381, 386, 579, 762, 1158, 24511, 49022, 73533, 137447, 147066, 274894, 412341, 824682, 17455769, 26527271, 34911538, 52367307, 53054542, 79581813, 104734614, 159163626, 3368963417, 6737926834, 10106890251, 20213780502]

約数ペア:

[(1, 20213780502), (2, 10106890251), (3, 6737926834), (6, 3368963417), (127, 159163626), (193, 104734614), (254, 79581813), (381, 53054542), (386, 52367307), (579, 34911538), (762, 26527271), (1158, 17455769), (24511, 824682), (49022, 412341), (73533, 274894), (137447, 147066)]