20189355684

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{27581087}}^1$

素因数の和:27581155

約数の個数: 24

約数和(自身を含む): 47880768768

約数和(自身を除く): 27691413084

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 27581087, 55162174, 82743261, 110324348, 165486522, 330973044, 1682446307, 3364892614, 5047338921, 6729785228, 10094677842, 20189355684]

約数ペア:

[(1, 20189355684), (2, 10094677842), (3, 6729785228), (4, 5047338921), (6, 3364892614), (12, 1682446307), (61, 330973044), (122, 165486522), (183, 110324348), (244, 82743261), (366, 55162174), (732, 27581087)]