20199606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1453}}^1$

素因数の和:1796

約数の個数: 32

約数和(自身を含む): 46341888

約数和(自身を除く): 26142282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331, 662, 993, 1453, 1986, 2317, 2906, 4359, 4634, 6951, 8718, 10171, 13902, 20342, 30513, 61026, 480943, 961886, 1442829, 2885658, 3366601, 6733202, 10099803, 20199606]

約数ペア:

[(1, 20199606), (2, 10099803), (3, 6733202), (6, 3366601), (7, 2885658), (14, 1442829), (21, 961886), (42, 480943), (331, 61026), (662, 30513), (993, 20342), (1453, 13902), (1986, 10171), (2317, 8718), (2906, 6951), (4359, 4634)]