20228218634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{226231}}^1$

素因数の和:226446

約数の個数: 32

約数和(自身を含む): 34586348160

約数和(自身を除く): 14358129526

約数列:

[1, 2, 13, 19, 26, 38, 181, 247, 362, 494, 2353, 3439, 4706, 6878, 44707, 89414, 226231, 452462, 2941003, 4298389, 5882006, 8596778, 40947811, 55879057, 81895622, 111758114, 532321543, 778008409, 1064643086, 1556016818, 10114109317, 20228218634]

約数ペア:

[(1, 20228218634), (2, 10114109317), (13, 1556016818), (19, 1064643086), (26, 778008409), (38, 532321543), (181, 111758114), (247, 81895622), (362, 55879057), (494, 40947811), (2353, 8596778), (3439, 5882006), (4706, 4298389), (6878, 2941003), (44707, 452462), (89414, 226231)]