20167036785

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{423989}}^1$

素因数の和:424158

約数の個数: 48

約数和(自身を含む): 40214603520

約数和(自身を除く): 20047566735

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 151, 315, 453, 755, 1057, 1359, 2265, 3171, 5285, 6795, 9513, 15855, 47565, 423989, 1271967, 2119945, 2967923, 3815901, 6359835, 8903769, 14839615, 19079505, 26711307, 44518845, 64022339, 133556535, 192067017, 320111695, 448156373, 576201051, 960335085, 1344469119, 2240781865, 2881005255, 4033407357, 6722345595, 20167036785]

約数ペア:

[(1, 20167036785), (3, 6722345595), (5, 4033407357), (7, 2881005255), (9, 2240781865), (15, 1344469119), (21, 960335085), (35, 576201051), (45, 448156373), (63, 320111695), (105, 192067017), (151, 133556535), (315, 64022339), (453, 44518845), (755, 26711307), (1057, 19079505), (1359, 14839615), (2265, 8903769), (3171, 6359835), (5285, 3815901), (6795, 2967923), (9513, 2119945), (15855, 1271967), (47565, 423989)]