20160686124

素因数分解:

$2^2\times 3^2\times {\mathrm{419}}^1\times {\mathrm{1336561}}^1$

素因数の和:1336990

約数の個数: 36

約数和(自身を含む): 51083399640

約数和(自身を除く): 30922713516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 419, 838, 1257, 1676, 2514, 3771, 5028, 7542, 15084, 1336561, 2673122, 4009683, 5346244, 8019366, 12029049, 16038732, 24058098, 48116196, 560019059, 1120038118, 1680057177, 2240076236, 3360114354, 5040171531, 6720228708, 10080343062, 20160686124]

約数ペア:

[(1, 20160686124), (2, 10080343062), (3, 6720228708), (4, 5040171531), (6, 3360114354), (9, 2240076236), (12, 1680057177), (18, 1120038118), (36, 560019059), (419, 48116196), (838, 24058098), (1257, 16038732), (1676, 12029049), (2514, 8019366), (3771, 5346244), (5028, 4009683), (7542, 2673122), (15084, 1336561)]