20143777788

素因数分解:

$2^2\times 3^3\times {\mathrm{619}}^1\times {\mathrm{301319}}^1$

素因数の和:301951

約数の個数: 48

約数和(自身を含む): 52309152000

約数和(自身を除く): 32165374212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 619, 1238, 1857, 2476, 3714, 5571, 7428, 11142, 16713, 22284, 33426, 66852, 301319, 602638, 903957, 1205276, 1807914, 2711871, 3615828, 5423742, 8135613, 10847484, 16271226, 32542452, 186516461, 373032922, 559549383, 746065844, 1119098766, 1678648149, 2238197532, 3357296298, 5035944447, 6714592596, 10071888894, 20143777788]

約数ペア:

[(1, 20143777788), (2, 10071888894), (3, 6714592596), (4, 5035944447), (6, 3357296298), (9, 2238197532), (12, 1678648149), (18, 1119098766), (27, 746065844), (36, 559549383), (54, 373032922), (108, 186516461), (619, 32542452), (1238, 16271226), (1857, 10847484), (2476, 8135613), (3714, 5423742), (5571, 3615828), (7428, 2711871), (11142, 1807914), (16713, 1205276), (22284, 903957), (33426, 602638), (66852, 301319)]