20171156502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480265631}}^1$

素因数の和:480265643

約数の個数: 16

約数和(自身を含む): 46105500672

約数和(自身を除く): 25934344170

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480265631, 960531262, 1440796893, 2881593786, 3361859417, 6723718834, 10085578251, 20171156502]

約数ペア:

[(1, 20171156502), (2, 10085578251), (3, 6723718834), (6, 3361859417), (7, 2881593786), (14, 1440796893), (21, 960531262), (42, 480265631)]