20152505950

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{6607379}}^1$

素因数の和:6607452

約数の個数: 24

約数和(自身を含む): 38098153080

約数和(自身を除く): 17945647130

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1525, 3050, 6607379, 13214758, 33036895, 66073790, 165184475, 330368950, 403050119, 806100238, 2015250595, 4030501190, 10076252975, 20152505950]

約数ペア:

[(1, 20152505950), (2, 10076252975), (5, 4030501190), (10, 2015250595), (25, 806100238), (50, 403050119), (61, 330368950), (122, 165184475), (305, 66073790), (610, 33036895), (1525, 13214758), (3050, 6607379)]