20160438564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{296669}}^1$

素因数の和:297492

約数の個数: 48

約数和(自身を含む): 53827804800

約数和(自身を除く): 33667366236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 809, 1618, 2427, 3236, 4854, 5663, 9708, 11326, 16989, 22652, 33978, 67956, 296669, 593338, 890007, 1186676, 1780014, 2076683, 3560028, 4153366, 6230049, 8306732, 12460098, 24920196, 240005221, 480010442, 720015663, 960020884, 1440031326, 1680036547, 2880062652, 3360073094, 5040109641, 6720146188, 10080219282, 20160438564]

約数ペア:

[(1, 20160438564), (2, 10080219282), (3, 6720146188), (4, 5040109641), (6, 3360073094), (7, 2880062652), (12, 1680036547), (14, 1440031326), (21, 960020884), (28, 720015663), (42, 480010442), (84, 240005221), (809, 24920196), (1618, 12460098), (2427, 8306732), (3236, 6230049), (4854, 4153366), (5663, 3560028), (9708, 2076683), (11326, 1780014), (16989, 1186676), (22652, 890007), (33978, 593338), (67956, 296669)]