20342203100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{6562001}}^1$

素因数の和:6562046

約数の個数: 36

約数和(自身を含む): 45566541888

約数和(自身を除く): 25224338788

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 6562001, 13124002, 26248004, 32810005, 65620010, 131240020, 164050025, 203422031, 328100050, 406844062, 656200100, 813688124, 1017110155, 2034220310, 4068440620, 5085550775, 10171101550, 20342203100]

約数ペア:

[(1, 20342203100), (2, 10171101550), (4, 5085550775), (5, 4068440620), (10, 2034220310), (20, 1017110155), (25, 813688124), (31, 656200100), (50, 406844062), (62, 328100050), (100, 203422031), (124, 164050025), (155, 131240020), (310, 65620010), (620, 32810005), (775, 26248004), (1550, 13124002), (3100, 6562001)]