2016111740

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{21191}}^1$

素因数の和:21338

約数の個数: 48

約数和(自身を含む): 4357753344

約数和(自身を除く): 2341641604

約数列:

[1, 2, 4, 5, 10, 20, 67, 71, 134, 142, 268, 284, 335, 355, 670, 710, 1340, 1420, 4757, 9514, 19028, 21191, 23785, 42382, 47570, 84764, 95140, 105955, 211910, 423820, 1419797, 1504561, 2839594, 3009122, 5679188, 6018244, 7098985, 7522805, 14197970, 15045610, 28395940, 30091220, 100805587, 201611174, 403222348, 504027935, 1008055870, 2016111740]

約数ペア:

[(1, 2016111740), (2, 1008055870), (4, 504027935), (5, 403222348), (10, 201611174), (20, 100805587), (67, 30091220), (71, 28395940), (134, 15045610), (142, 14197970), (268, 7522805), (284, 7098985), (335, 6018244), (355, 5679188), (670, 3009122), (710, 2839594), (1340, 1504561), (1420, 1419797), (4757, 423820), (9514, 211910), (19028, 105955), (21191, 95140), (23785, 84764), (42382, 47570)]