20219898228

素因数分解:

$2^2\times 3^1\times {\mathrm{4231}}^1\times {\mathrm{398249}}^1$

素因数の和:402487

約数の個数: 24

約数和(自身を含む): 47191032000

約数和(自身を除く): 26971133772

約数列:

[1, 2, 3, 4, 6, 12, 4231, 8462, 12693, 16924, 25386, 50772, 398249, 796498, 1194747, 1592996, 2389494, 4778988, 1684991519, 3369983038, 5054974557, 6739966076, 10109949114, 20219898228]

約数ペア:

[(1, 20219898228), (2, 10109949114), (3, 6739966076), (4, 5054974557), (6, 3369983038), (12, 1684991519), (4231, 4778988), (8462, 2389494), (12693, 1592996), (16924, 1194747), (25386, 796498), (50772, 398249)]