20795827488

素因数分解:

$2^5\times 3^1\times {\mathrm{149}}^1\times {\mathrm{1453847}}^1$

素因数の和:1454009

約数の個数: 48

約数和(自身を含む): 54955454400

約数和(自身を除く): 34159626912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 149, 298, 447, 596, 894, 1192, 1788, 2384, 3576, 4768, 7152, 14304, 1453847, 2907694, 4361541, 5815388, 8723082, 11630776, 17446164, 23261552, 34892328, 46523104, 69784656, 139569312, 216623203, 433246406, 649869609, 866492812, 1299739218, 1732985624, 2599478436, 3465971248, 5198956872, 6931942496, 10397913744, 20795827488]

約数ペア:

[(1, 20795827488), (2, 10397913744), (3, 6931942496), (4, 5198956872), (6, 3465971248), (8, 2599478436), (12, 1732985624), (16, 1299739218), (24, 866492812), (32, 649869609), (48, 433246406), (96, 216623203), (149, 139569312), (298, 69784656), (447, 46523104), (596, 34892328), (894, 23261552), (1192, 17446164), (1788, 11630776), (2384, 8723082), (3576, 5815388), (4768, 4361541), (7152, 2907694), (14304, 1453847)]