20300056

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19079}}^1$

素因数の和:19111

約数の個数: 32

約数和(自身を含む): 45792000

約数和(自身を除く): 25491944

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 19079, 38158, 76316, 133553, 152632, 267106, 362501, 534212, 725002, 1068424, 1450004, 2537507, 2900008, 5075014, 10150028, 20300056]

約数ペア:

[(1, 20300056), (2, 10150028), (4, 5075014), (7, 2900008), (8, 2537507), (14, 1450004), (19, 1068424), (28, 725002), (38, 534212), (56, 362501), (76, 267106), (133, 152632), (152, 133553), (266, 76316), (532, 38158), (1064, 19079)]