20173440084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5857561}}^1$

素因数の和:5857616

約数の個数: 48

約数和(自身を含む): 55107943296

約数和(自身を除く): 34934503212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 5857561, 11715122, 17572683, 23430244, 35145366, 41002927, 70290732, 82005854, 123008781, 164011708, 240160001, 246017562, 480320002, 492035124, 720480003, 960640004, 1440960006, 1681120007, 2881920012, 3362240014, 5043360021, 6724480028, 10086720042, 20173440084]

約数ペア:

[(1, 20173440084), (2, 10086720042), (3, 6724480028), (4, 5043360021), (6, 3362240014), (7, 2881920012), (12, 1681120007), (14, 1440960006), (21, 960640004), (28, 720480003), (41, 492035124), (42, 480320002), (82, 246017562), (84, 240160001), (123, 164011708), (164, 123008781), (246, 82005854), (287, 70290732), (492, 41002927), (574, 35145366), (861, 23430244), (1148, 17572683), (1722, 11715122), (3444, 5857561)]