20532672

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:890

約数の個数: 84

約数和(自身を含む): 60294520

約数和(自身を除く): 39761848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 129, 144, 172, 192, 258, 288, 344, 387, 516, 576, 688, 774, 829, 1032, 1376, 1548, 1658, 2064, 2487, 2752, 3096, 3316, 4128, 4974, 6192, 6632, 7461, 8256, 9948, 12384, 13264, 14922, 19896, 24768, 26528, 29844, 35647, 39792, 53056, 59688, 71294, 79584, 106941, 119376, 142588, 159168, 213882, 238752, 285176, 320823, 427764, 477504, 570352, 641646, 855528, 1140704, 1283292, 1711056, 2281408, 2566584, 3422112, 5133168, 6844224, 10266336, 20532672]

約数ペア:

[(1, 20532672), (2, 10266336), (3, 6844224), (4, 5133168), (6, 3422112), (8, 2566584), (9, 2281408), (12, 1711056), (16, 1283292), (18, 1140704), (24, 855528), (32, 641646), (36, 570352), (43, 477504), (48, 427764), (64, 320823), (72, 285176), (86, 238752), (96, 213882), (129, 159168), (144, 142588), (172, 119376), (192, 106941), (258, 79584), (288, 71294), (344, 59688), (387, 53056), (516, 39792), (576, 35647), (688, 29844), (774, 26528), (829, 24768), (1032, 19896), (1376, 14922), (1548, 13264), (1658, 12384), (2064, 9948), (2487, 8256), (2752, 7461), (3096, 6632), (3316, 6192), (4128, 4974)]