206896020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3448267}}^1$

素因数の和:3448279

約数の個数: 24

約数和(自身を含む): 579309024

約数和(自身を除く): 372413004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3448267, 6896534, 10344801, 13793068, 17241335, 20689602, 34482670, 41379204, 51724005, 68965340, 103448010, 206896020]

約数ペア:

[(1, 206896020), (2, 103448010), (3, 68965340), (4, 51724005), (5, 41379204), (6, 34482670), (10, 20689602), (12, 17241335), (15, 13793068), (20, 10344801), (30, 6896534), (60, 3448267)]