20211852

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{41081}}^1$

素因数の和:41129

約数の個数: 24

約数和(自身を含む): 48312432

約数和(自身を除く): 28100580

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 41081, 82162, 123243, 164324, 246486, 492972, 1684321, 3368642, 5052963, 6737284, 10105926, 20211852]

約数ペア:

[(1, 20211852), (2, 10105926), (3, 6737284), (4, 5052963), (6, 3368642), (12, 1684321), (41, 492972), (82, 246486), (123, 164324), (164, 123243), (246, 82162), (492, 41081)]