20132705985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{25219}}^1\times {\mathrm{7603}}^1$

素因数の和:32837

約数の個数: 32

約数和(自身を含む): 36820392960

約数和(自身を除く): 16687686975

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 7603, 22809, 25219, 38015, 53221, 75657, 114045, 126095, 159663, 176533, 266105, 378285, 529599, 798315, 882665, 2647995, 191740057, 575220171, 958700285, 1342180399, 2876100855, 4026541197, 6710901995, 20132705985]

約数ペア:

[(1, 20132705985), (3, 6710901995), (5, 4026541197), (7, 2876100855), (15, 1342180399), (21, 958700285), (35, 575220171), (105, 191740057), (7603, 2647995), (22809, 882665), (25219, 798315), (38015, 529599), (53221, 378285), (75657, 266105), (114045, 176533), (126095, 159663)]