20434236

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^2\times {\mathrm{1013}}^1$

素因数の和:1102

約数の個数: 36

約数和(自身を含む): 48919416

約数和(自身を除く): 28485180

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 1013, 1681, 2026, 3039, 3362, 4052, 5043, 6078, 6724, 10086, 12156, 20172, 41533, 83066, 124599, 166132, 249198, 498396, 1702853, 3405706, 5108559, 6811412, 10217118, 20434236]

約数ペア:

[(1, 20434236), (2, 10217118), (3, 6811412), (4, 5108559), (6, 3405706), (12, 1702853), (41, 498396), (82, 249198), (123, 166132), (164, 124599), (246, 83066), (492, 41533), (1013, 20172), (1681, 12156), (2026, 10086), (3039, 6724), (3362, 6078), (4052, 5043)]