20944868928

素因数分解:

$2^6\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1628177}}^1$

素因数の和:1628259

約数の個数: 56

約数和(自身を含む): 56243780832

約数和(自身を除く): 35298911904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 134, 192, 201, 268, 402, 536, 804, 1072, 1608, 2144, 3216, 4288, 6432, 12864, 1628177, 3256354, 4884531, 6512708, 9769062, 13025416, 19538124, 26050832, 39076248, 52101664, 78152496, 104203328, 109087859, 156304992, 218175718, 312609984, 327263577, 436351436, 654527154, 872702872, 1309054308, 1745405744, 2618108616, 3490811488, 5236217232, 6981622976, 10472434464, 20944868928]

約数ペア:

[(1, 20944868928), (2, 10472434464), (3, 6981622976), (4, 5236217232), (6, 3490811488), (8, 2618108616), (12, 1745405744), (16, 1309054308), (24, 872702872), (32, 654527154), (48, 436351436), (64, 327263577), (67, 312609984), (96, 218175718), (134, 156304992), (192, 109087859), (201, 104203328), (268, 78152496), (402, 52101664), (536, 39076248), (804, 26050832), (1072, 19538124), (1608, 13025416), (2144, 9769062), (3216, 6512708), (4288, 4884531), (6432, 3256354), (12864, 1628177)]