20632416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{30703}}^1$

素因数の和:30723

約数の個数: 48

約数和(自身を含む): 61899264

約数和(自身を除く): 41266848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 30703, 61406, 92109, 122812, 184218, 214921, 245624, 368436, 429842, 491248, 644763, 736872, 859684, 982496, 1289526, 1473744, 1719368, 2579052, 2947488, 3438736, 5158104, 6877472, 10316208, 20632416]

約数ペア:

[(1, 20632416), (2, 10316208), (3, 6877472), (4, 5158104), (6, 3438736), (7, 2947488), (8, 2579052), (12, 1719368), (14, 1473744), (16, 1289526), (21, 982496), (24, 859684), (28, 736872), (32, 644763), (42, 491248), (48, 429842), (56, 368436), (84, 245624), (96, 214921), (112, 184218), (168, 122812), (224, 92109), (336, 61406), (672, 30703)]