20167882

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{839}}^1$

素因数の和:966

約数の個数: 32

約数和(自身を含む): 37013760

約数和(自身を除く): 16845878

約数列:

[1, 2, 7, 14, 17, 34, 101, 119, 202, 238, 707, 839, 1414, 1678, 1717, 3434, 5873, 11746, 12019, 14263, 24038, 28526, 84739, 99841, 169478, 199682, 593173, 1186346, 1440563, 2881126, 10083941, 20167882]

約数ペア:

[(1, 20167882), (2, 10083941), (7, 2881126), (14, 1440563), (17, 1186346), (34, 593173), (101, 199682), (119, 169478), (202, 99841), (238, 84739), (707, 28526), (839, 24038), (1414, 14263), (1678, 12019), (1717, 11746), (3434, 5873)]