20195112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{120209}}^1$

素因数の和:120225

約数の個数: 32

約数和(自身を含む): 57700800

約数和(自身を除く): 37505688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 120209, 240418, 360627, 480836, 721254, 841463, 961672, 1442508, 1682926, 2524389, 2885016, 3365852, 5048778, 6731704, 10097556, 20195112]

約数ペア:

[(1, 20195112), (2, 10097556), (3, 6731704), (4, 5048778), (6, 3365852), (7, 2885016), (8, 2524389), (12, 1682926), (14, 1442508), (21, 961672), (24, 841463), (28, 721254), (42, 480836), (56, 360627), (84, 240418), (168, 120209)]