20766342

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1151}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 43352064

約数和(自身を除く): 22585722

約数列:

[1, 2, 3, 6, 31, 62, 93, 97, 186, 194, 291, 582, 1151, 2302, 3007, 3453, 6014, 6906, 9021, 18042, 35681, 71362, 107043, 111647, 214086, 223294, 334941, 669882, 3461057, 6922114, 10383171, 20766342]

約数ペア:

[(1, 20766342), (2, 10383171), (3, 6922114), (6, 3461057), (31, 669882), (62, 334941), (93, 223294), (97, 214086), (186, 111647), (194, 107043), (291, 71362), (582, 35681), (1151, 18042), (2302, 9021), (3007, 6906), (3453, 6014)]