20162790474

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{3557}}^1\times {\mathrm{20101}}^1$

素因数の和:23710

約数の個数: 32

約数和(自身を含む): 41197199616

約数和(自身を除く): 21034409142

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 3557, 7114, 10671, 20101, 21342, 40202, 60303, 120606, 167179, 334358, 501537, 944747, 1003074, 1889494, 2834241, 5668482, 71499257, 142998514, 214497771, 428995542, 3360465079, 6720930158, 10081395237, 20162790474]

約数ペア:

[(1, 20162790474), (2, 10081395237), (3, 6720930158), (6, 3360465079), (47, 428995542), (94, 214497771), (141, 142998514), (282, 71499257), (3557, 5668482), (7114, 2834241), (10671, 1889494), (20101, 1003074), (21342, 944747), (40202, 501537), (60303, 334358), (120606, 167179)]