20014967526

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1\times {\mathrm{2281}}^1$

素因数の和:2765

約数の個数: 64

約数和(自身を含む): 41798937600

約数和(自身を除く): 21783970074

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 211, 239, 422, 478, 633, 717, 1266, 1434, 2281, 4562, 6119, 6843, 6931, 12238, 13686, 13862, 18357, 20793, 36714, 41586, 50429, 66149, 100858, 132298, 151287, 198447, 302574, 396894, 481291, 545159, 962582, 1090318, 1443873, 1462441, 1635477, 2887746, 2924882, 3270954, 4387323, 8774646, 13957439, 15809611, 27914878, 31619222, 41872317, 47428833, 83744634, 94857666, 115028549, 230057098, 345085647, 690171294, 3335827921, 6671655842, 10007483763, 20014967526]

約数ペア:

[(1, 20014967526), (2, 10007483763), (3, 6671655842), (6, 3335827921), (29, 690171294), (58, 345085647), (87, 230057098), (174, 115028549), (211, 94857666), (239, 83744634), (422, 47428833), (478, 41872317), (633, 31619222), (717, 27914878), (1266, 15809611), (1434, 13957439), (2281, 8774646), (4562, 4387323), (6119, 3270954), (6843, 2924882), (6931, 2887746), (12238, 1635477), (13686, 1462441), (13862, 1443873), (18357, 1090318), (20793, 962582), (36714, 545159), (41586, 481291), (50429, 396894), (66149, 302574), (100858, 198447), (132298, 151287)]