20138261028

素因数分解:

$2^2\times 3^1\times {\mathrm{383}}^1\times {\mathrm{4381693}}^1$

素因数の和:4382083

約数の個数: 24

約数和(自身を含む): 47111973888

約数和(自身を除く): 26973712860

約数列:

[1, 2, 3, 4, 6, 12, 383, 766, 1149, 1532, 2298, 4596, 4381693, 8763386, 13145079, 17526772, 26290158, 52580316, 1678188419, 3356376838, 5034565257, 6712753676, 10069130514, 20138261028]

約数ペア:

[(1, 20138261028), (2, 10069130514), (3, 6712753676), (4, 5034565257), (6, 3356376838), (12, 1678188419), (383, 52580316), (766, 26290158), (1149, 17526772), (1532, 13145079), (2298, 8763386), (4596, 4381693)]