20238325620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1765997}}^1$

素因数の和:1766200

約数の個数: 48

約数和(自身を含む): 56964031488

約数和(自身を除く): 36725705868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2865, 3820, 5730, 11460, 1765997, 3531994, 5297991, 7063988, 8829985, 10595982, 17659970, 21191964, 26489955, 35319940, 52979910, 105959820, 337305427, 674610854, 1011916281, 1349221708, 1686527135, 2023832562, 3373054270, 4047665124, 5059581405, 6746108540, 10119162810, 20238325620]

約数ペア:

[(1, 20238325620), (2, 10119162810), (3, 6746108540), (4, 5059581405), (5, 4047665124), (6, 3373054270), (10, 2023832562), (12, 1686527135), (15, 1349221708), (20, 1011916281), (30, 674610854), (60, 337305427), (191, 105959820), (382, 52979910), (573, 35319940), (764, 26489955), (955, 21191964), (1146, 17659970), (1910, 10595982), (2292, 8829985), (2865, 7063988), (3820, 5297991), (5730, 3531994), (11460, 1765997)]