20195887992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{120213619}}^1$

素因数の和:120213635

約数の個数: 32

約数和(自身を含む): 57702537600

約数和(自身を除く): 37506649608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 120213619, 240427238, 360640857, 480854476, 721281714, 841495333, 961708952, 1442563428, 1682990666, 2524485999, 2885126856, 3365981332, 5048971998, 6731962664, 10097943996, 20195887992]

約数ペア:

[(1, 20195887992), (2, 10097943996), (3, 6731962664), (4, 5048971998), (6, 3365981332), (7, 2885126856), (8, 2524485999), (12, 1682990666), (14, 1442563428), (21, 961708952), (24, 841495333), (28, 721281714), (42, 480854476), (56, 360640857), (84, 240427238), (168, 120213619)]