20173374

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 50878464

約数和(自身を除く): 30705090

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 103, 117, 162, 186, 206, 234, 243, 279, 309, 351, 403, 486, 558, 618, 702, 806, 837, 927, 1053, 1209, 1339, 1674, 1854, 2106, 2418, 2511, 2678, 2781, 3159, 3193, 3627, 4017, 5022, 5562, 6318, 6386, 7254, 7533, 8034, 8343, 9579, 10881, 12051, 15066, 16686, 19158, 21762, 24102, 25029, 28737, 32643, 36153, 41509, 50058, 57474, 65286, 72306, 83018, 86211, 97929, 108459, 124527, 172422, 195858, 216918, 249054, 258633, 325377, 373581, 517266, 650754, 747162, 775899, 1120743, 1551798, 2241486, 3362229, 6724458, 10086687, 20173374]

約数ペア:

[(1, 20173374), (2, 10086687), (3, 6724458), (6, 3362229), (9, 2241486), (13, 1551798), (18, 1120743), (26, 775899), (27, 747162), (31, 650754), (39, 517266), (54, 373581), (62, 325377), (78, 258633), (81, 249054), (93, 216918), (103, 195858), (117, 172422), (162, 124527), (186, 108459), (206, 97929), (234, 86211), (243, 83018), (279, 72306), (309, 65286), (351, 57474), (403, 50058), (486, 41509), (558, 36153), (618, 32643), (702, 28737), (806, 25029), (837, 24102), (927, 21762), (1053, 19158), (1209, 16686), (1339, 15066), (1674, 12051), (1854, 10881), (2106, 9579), (2418, 8343), (2511, 8034), (2678, 7533), (2781, 7254), (3159, 6386), (3193, 6318), (3627, 5562), (4017, 5022)]