20153253112

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{3803}}^1\times {\mathrm{6829}}^1$

素因数の和:10735

約数の個数: 32

約数和(自身を含む): 38192540400

約数和(自身を除く): 18039287288

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 3803, 6829, 7606, 13658, 15212, 27316, 30424, 54632, 368891, 662413, 737782, 1324826, 1475564, 2649652, 2951128, 5299304, 25970687, 51941374, 103882748, 207765496, 2519156639, 5038313278, 10076626556, 20153253112]

約数ペア:

[(1, 20153253112), (2, 10076626556), (4, 5038313278), (8, 2519156639), (97, 207765496), (194, 103882748), (388, 51941374), (776, 25970687), (3803, 5299304), (6829, 2951128), (7606, 2649652), (13658, 1475564), (15212, 1324826), (27316, 737782), (30424, 662413), (54632, 368891)]