20172729950

素因数分解:

$2^1\times 5^2\times {\mathrm{1483}}^1\times {\mathrm{272053}}^1$

素因数の和:273548

約数の個数: 24

約数和(自身を含む): 37546716648

約数和(自身を除く): 17373986698

約数列:

[1, 2, 5, 10, 25, 50, 1483, 2966, 7415, 14830, 37075, 74150, 272053, 544106, 1360265, 2720530, 6801325, 13602650, 403454599, 806909198, 2017272995, 4034545990, 10086364975, 20172729950]

約数ペア:

[(1, 20172729950), (2, 10086364975), (5, 4034545990), (10, 2017272995), (25, 806909198), (50, 403454599), (1483, 13602650), (2966, 6801325), (7415, 2720530), (14830, 1360265), (37075, 544106), (74150, 272053)]