20111672210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41044229}}^1$

素因数の和:41044250

約数の個数: 24

約数和(自身を含む): 42111379980

約数和(自身を除く): 21999707770

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 41044229, 82088458, 205221145, 287309603, 410442290, 574619206, 1436548015, 2011167221, 2873096030, 4022334442, 10055836105, 20111672210]

約数ペア:

[(1, 20111672210), (2, 10055836105), (5, 4022334442), (7, 2873096030), (10, 2011167221), (14, 1436548015), (35, 574619206), (49, 410442290), (70, 287309603), (98, 205221145), (245, 82088458), (490, 41044229)]