20598438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1733}}^1$

素因数の和:2028

約数の個数: 32

約数和(自身を含む): 47275776

約数和(自身を除く): 26677338

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 283, 566, 849, 1698, 1733, 1981, 3466, 3962, 5199, 5943, 10398, 11886, 12131, 24262, 36393, 72786, 490439, 980878, 1471317, 2942634, 3433073, 6866146, 10299219, 20598438]

約数ペア:

[(1, 20598438), (2, 10299219), (3, 6866146), (6, 3433073), (7, 2942634), (14, 1471317), (21, 980878), (42, 490439), (283, 72786), (566, 36393), (849, 24262), (1698, 12131), (1733, 11886), (1981, 10398), (3466, 5943), (3962, 5199)]