20152876614

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1\times {\mathrm{6871}}^1$

素因数の和:8133

約数の個数: 64

約数和(自身を含む): 44849860608

約数和(自身を除く): 24696983994

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 1213, 2418, 2426, 3639, 6871, 7278, 13742, 15769, 20613, 31538, 37603, 41226, 47307, 75206, 89323, 94614, 112809, 178646, 213001, 225618, 267969, 426002, 488839, 535938, 639003, 977678, 1278006, 1466517, 2769013, 2933034, 5538026, 8307039, 8334523, 16614078, 16669046, 25003569, 50007138, 108348799, 216697598, 258370213, 325046397, 516740426, 650092794, 775110639, 1550221278, 3358812769, 6717625538, 10076438307, 20152876614]

約数ペア:

[(1, 20152876614), (2, 10076438307), (3, 6717625538), (6, 3358812769), (13, 1550221278), (26, 775110639), (31, 650092794), (39, 516740426), (62, 325046397), (78, 258370213), (93, 216697598), (186, 108348799), (403, 50007138), (806, 25003569), (1209, 16669046), (1213, 16614078), (2418, 8334523), (2426, 8307039), (3639, 5538026), (6871, 2933034), (7278, 2769013), (13742, 1466517), (15769, 1278006), (20613, 977678), (31538, 639003), (37603, 535938), (41226, 488839), (47307, 426002), (75206, 267969), (89323, 225618), (94614, 213001), (112809, 178646)]