20165594166

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{2725817}}^1$

素因数の和:2725965

約数の個数: 32

約数和(自身を含む): 45139546080

約数和(自身を除く): 24973951914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 411, 822, 1233, 2466, 3699, 7398, 2725817, 5451634, 8177451, 16354902, 24532353, 49064706, 73597059, 147194118, 373436929, 746873858, 1120310787, 2240621574, 3360932361, 6721864722, 10082797083, 20165594166]

約数ペア:

[(1, 20165594166), (2, 10082797083), (3, 6721864722), (6, 3360932361), (9, 2240621574), (18, 1120310787), (27, 746873858), (54, 373436929), (137, 147194118), (274, 73597059), (411, 49064706), (822, 24532353), (1233, 16354902), (2466, 8177451), (3699, 5451634), (7398, 2725817)]