20131532

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1723}}^1$

素因数の和:1877

約数の個数: 24

約数和(自身を含む): 37072896

約数和(自身を除く): 16941364

約数列:

[1, 2, 4, 23, 46, 92, 127, 254, 508, 1723, 2921, 3446, 5842, 6892, 11684, 39629, 79258, 158516, 218821, 437642, 875284, 5032883, 10065766, 20131532]

約数ペア:

[(1, 20131532), (2, 10065766), (4, 5032883), (23, 875284), (46, 437642), (92, 218821), (127, 158516), (254, 79258), (508, 39629), (1723, 11684), (2921, 6892), (3446, 5842)]