20135954484

素因数分解:

$2^2\times 3^3\times {\mathrm{601}}^1\times {\mathrm{310223}}^1$

素因数の和:310837

約数の個数: 48

約数和(自身を含む): 52291357440

約数和(自身を除く): 32155402956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 601, 1202, 1803, 2404, 3606, 5409, 7212, 10818, 16227, 21636, 32454, 64908, 310223, 620446, 930669, 1240892, 1861338, 2792007, 3722676, 5584014, 8376021, 11168028, 16752042, 33504084, 186444023, 372888046, 559332069, 745776092, 1118664138, 1677996207, 2237328276, 3355992414, 5033988621, 6711984828, 10067977242, 20135954484]

約数ペア:

[(1, 20135954484), (2, 10067977242), (3, 6711984828), (4, 5033988621), (6, 3355992414), (9, 2237328276), (12, 1677996207), (18, 1118664138), (27, 745776092), (36, 559332069), (54, 372888046), (108, 186444023), (601, 33504084), (1202, 16752042), (1803, 11168028), (2404, 8376021), (3606, 5584014), (5409, 3722676), (7212, 2792007), (10818, 1861338), (16227, 1240892), (21636, 930669), (32454, 620446), (64908, 310223)]