20176706490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4649}}^1\times {\mathrm{144667}}^1$

素因数の和:149326

約数の個数: 32

約数和(自身を含む): 48434846400

約数和(自身を除く): 28258139910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4649, 9298, 13947, 23245, 27894, 46490, 69735, 139470, 144667, 289334, 434001, 723335, 868002, 1446670, 2170005, 4340010, 672556883, 1345113766, 2017670649, 3362784415, 4035341298, 6725568830, 10088353245, 20176706490]

約数ペア:

[(1, 20176706490), (2, 10088353245), (3, 6725568830), (5, 4035341298), (6, 3362784415), (10, 2017670649), (15, 1345113766), (30, 672556883), (4649, 4340010), (9298, 2170005), (13947, 1446670), (23245, 868002), (27894, 723335), (46490, 434001), (69735, 289334), (139470, 144667)]