20195320706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2741}}^1\times {\mathrm{14561}}^1$

素因数の和:17338

約数の個数: 32

約数和(自身を含む): 34498659456

約数和(自身を除く): 14303338750

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 2741, 5482, 14561, 29122, 30151, 60302, 63043, 126086, 160171, 320342, 334903, 669806, 693473, 1386946, 3683933, 7367866, 39911701, 79823402, 439028711, 878057422, 917969123, 1835938246, 10097660353, 20195320706]

約数ペア:

[(1, 20195320706), (2, 10097660353), (11, 1835938246), (22, 917969123), (23, 878057422), (46, 439028711), (253, 79823402), (506, 39911701), (2741, 7367866), (5482, 3683933), (14561, 1386946), (29122, 693473), (30151, 669806), (60302, 334903), (63043, 320342), (126086, 160171)]