20172052061

素因数分解:

$7^1\times {\mathrm{173}}^1\times {\mathrm{463}}^1\times {\mathrm{35977}}^1$

素因数の和:36620

約数の個数: 16

約数和(自身を含む): 23237758464

約数和(自身を除く): 3065706403

約数列:

[1, 7, 173, 463, 1211, 3241, 35977, 80099, 251839, 560693, 6224021, 16657351, 43568147, 116601457, 2881721723, 20172052061]

約数ペア:

[(1, 20172052061), (7, 2881721723), (173, 116601457), (463, 43568147), (1211, 16657351), (3241, 6224021), (35977, 560693), (80099, 251839)]