20144952

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{5953}}^1$

素因数の和:6012

約数の個数: 48

約数和(自身を含む): 55729440

約数和(自身を除く): 35584488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 5953, 11906, 17859, 23812, 35718, 47624, 53577, 71436, 107154, 142872, 214308, 279791, 428616, 559582, 839373, 1119164, 1678746, 2238328, 2518119, 3357492, 5036238, 6714984, 10072476, 20144952]

約数ペア:

[(1, 20144952), (2, 10072476), (3, 6714984), (4, 5036238), (6, 3357492), (8, 2518119), (9, 2238328), (12, 1678746), (18, 1119164), (24, 839373), (36, 559582), (47, 428616), (72, 279791), (94, 214308), (141, 142872), (188, 107154), (282, 71436), (376, 53577), (423, 47624), (564, 35718), (846, 23812), (1128, 17859), (1692, 11906), (3384, 5953)]