20160449498

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1802293}}^1$

素因数の和:1802366

約数の個数: 32

約数和(自身を含む): 37372368384

約数和(自身を除く): 17211918886

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 119, 238, 329, 658, 799, 1598, 5593, 11186, 1802293, 3604586, 12616051, 25232102, 30638981, 61277962, 84707771, 169415542, 214472867, 428945734, 592954397, 1185908794, 1440032107, 2880064214, 10080224749, 20160449498]

約数ペア:

[(1, 20160449498), (2, 10080224749), (7, 2880064214), (14, 1440032107), (17, 1185908794), (34, 592954397), (47, 428945734), (94, 214472867), (119, 169415542), (238, 84707771), (329, 61277962), (658, 30638981), (799, 25232102), (1598, 12616051), (5593, 3604586), (11186, 1802293)]