20702496

素因数分解:

$2^5\times 3^1\times {\mathrm{379}}^1\times {\mathrm{569}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 54583200

約数和(自身を除く): 33880704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 379, 569, 758, 1137, 1138, 1516, 1707, 2274, 2276, 3032, 3414, 4548, 4552, 6064, 6828, 9096, 9104, 12128, 13656, 18192, 18208, 27312, 36384, 54624, 215651, 431302, 646953, 862604, 1293906, 1725208, 2587812, 3450416, 5175624, 6900832, 10351248, 20702496]

約数ペア:

[(1, 20702496), (2, 10351248), (3, 6900832), (4, 5175624), (6, 3450416), (8, 2587812), (12, 1725208), (16, 1293906), (24, 862604), (32, 646953), (48, 431302), (96, 215651), (379, 54624), (569, 36384), (758, 27312), (1137, 18208), (1138, 18192), (1516, 13656), (1707, 12128), (2274, 9104), (2276, 9096), (3032, 6828), (3414, 6064), (4548, 4552)]