20385050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{58243}}^1$

素因数の和:58262

約数の個数: 24

約数和(自身を含む): 43333536

約数和(自身を除く): 22948486

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 58243, 116486, 291215, 407701, 582430, 815402, 1456075, 2038505, 2912150, 4077010, 10192525, 20385050]

約数ペア:

[(1, 20385050), (2, 10192525), (5, 4077010), (7, 2912150), (10, 2038505), (14, 1456075), (25, 815402), (35, 582430), (50, 407701), (70, 291215), (175, 116486), (350, 58243)]