20160445145

素因数分解:

$5^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{613}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 24622706592

約数和(自身を除く): 4462261447

約数列:

[1, 5, 173, 193, 197, 613, 865, 965, 985, 3065, 33389, 34081, 38021, 106049, 118309, 120761, 166945, 170405, 190105, 530245, 591545, 603805, 6577633, 20467457, 20891653, 23306873, 32888165, 102337285, 104458265, 116534365, 4032089029, 20160445145]

約数ペア:

[(1, 20160445145), (5, 4032089029), (173, 116534365), (193, 104458265), (197, 102337285), (613, 32888165), (865, 23306873), (965, 20891653), (985, 20467457), (3065, 6577633), (33389, 603805), (34081, 591545), (38021, 530245), (106049, 190105), (118309, 170405), (120761, 166945)]