20166883552

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{282481}}^1$

素因数の和:282611

約数の個数: 48

約数和(自身を含む): 41857052832

約数和(自身を除く): 21690169280

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 97, 184, 194, 368, 388, 736, 776, 1552, 2231, 3104, 4462, 8924, 17848, 35696, 71392, 282481, 564962, 1129924, 2259848, 4519696, 6497063, 9039392, 12994126, 25988252, 27400657, 51976504, 54801314, 103953008, 109602628, 207906016, 219205256, 438410512, 630215111, 876821024, 1260430222, 2520860444, 5041720888, 10083441776, 20166883552]

約数ペア:

[(1, 20166883552), (2, 10083441776), (4, 5041720888), (8, 2520860444), (16, 1260430222), (23, 876821024), (32, 630215111), (46, 438410512), (92, 219205256), (97, 207906016), (184, 109602628), (194, 103953008), (368, 54801314), (388, 51976504), (736, 27400657), (776, 25988252), (1552, 12994126), (2231, 9039392), (3104, 6497063), (4462, 4519696), (8924, 2259848), (17848, 1129924), (35696, 564962), (71392, 282481)]