20172932498

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{20143}}^1$

素因数の和:20762

約数の個数: 32

約数和(自身を含む): 32372213760

約数和(自身を除く): 12199281262

約数列:

[1, 2, 29, 31, 58, 62, 557, 899, 1114, 1798, 16153, 17267, 20143, 32306, 34534, 40286, 500743, 584147, 624433, 1001486, 1168294, 1248866, 11219651, 18108557, 22439302, 36217114, 325369879, 347809181, 650739758, 695618362, 10086466249, 20172932498]

約数ペア:

[(1, 20172932498), (2, 10086466249), (29, 695618362), (31, 650739758), (58, 347809181), (62, 325369879), (557, 36217114), (899, 22439302), (1114, 18108557), (1798, 11219651), (16153, 1248866), (17267, 1168294), (20143, 1001486), (32306, 624433), (34534, 584147), (40286, 500743)]