20148261694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2095721}}^1$

素因数の和:2095776

約数の個数: 32

約数和(自身を含む): 36214076160

約数和(自身を除く): 16065814466

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 4807, 9614, 2095721, 4191442, 23052931, 39818699, 46105862, 48201583, 79637398, 96403166, 438005689, 530217413, 876011378, 915830077, 1060434826, 1831660154, 10074130847, 20148261694]

約数ペア:

[(1, 20148261694), (2, 10074130847), (11, 1831660154), (19, 1060434826), (22, 915830077), (23, 876011378), (38, 530217413), (46, 438005689), (209, 96403166), (253, 79637398), (418, 48201583), (437, 46105862), (506, 39818699), (874, 23052931), (4807, 4191442), (9614, 2095721)]