20116391028

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1\times {\mathrm{51427}}^1$

素因数の和:52352

約数の個数: 48

約数和(自身を含む): 48262503744

約数和(自身を除く): 28146112716

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 881, 1762, 2643, 3524, 5286, 10572, 32597, 51427, 65194, 97791, 102854, 130388, 154281, 195582, 205708, 308562, 391164, 617124, 1902799, 3805598, 5708397, 7611196, 11416794, 22833588, 45307187, 90614374, 135921561, 181228748, 271843122, 543686244, 1676365919, 3352731838, 5029097757, 6705463676, 10058195514, 20116391028]

約数ペア:

[(1, 20116391028), (2, 10058195514), (3, 6705463676), (4, 5029097757), (6, 3352731838), (12, 1676365919), (37, 543686244), (74, 271843122), (111, 181228748), (148, 135921561), (222, 90614374), (444, 45307187), (881, 22833588), (1762, 11416794), (2643, 7611196), (3524, 5708397), (5286, 3805598), (10572, 1902799), (32597, 617124), (51427, 391164), (65194, 308562), (97791, 205708), (102854, 195582), (130388, 154281)]