20442956406

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1\times {\mathrm{144967}}^1$

素因数の和:146228

約数の個数: 32

約数和(自身を含む): 43072892160

約数和(自身を除く): 22629935754

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1237, 2474, 3711, 7422, 23503, 47006, 70509, 141018, 144967, 289934, 434901, 869802, 2754373, 5508746, 8263119, 16526238, 179324179, 358648358, 537972537, 1075945074, 3407159401, 6814318802, 10221478203, 20442956406]

約数ペア:

[(1, 20442956406), (2, 10221478203), (3, 6814318802), (6, 3407159401), (19, 1075945074), (38, 537972537), (57, 358648358), (114, 179324179), (1237, 16526238), (2474, 8263119), (3711, 5508746), (7422, 2754373), (23503, 869802), (47006, 434901), (70509, 289934), (141018, 144967)]