20237183778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{397}}^1\times {\mathrm{5209}}^1$

素因数の和:5851

約数の個数: 64

約数和(自身を含む): 46580901120

約数和(自身を除く): 26343717342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 233, 397, 466, 699, 794, 1191, 1398, 1631, 2382, 2779, 3262, 4893, 5209, 5558, 8337, 9786, 10418, 15627, 16674, 31254, 36463, 72926, 92501, 109389, 185002, 218778, 277503, 555006, 647507, 1213697, 1295014, 1942521, 2067973, 2427394, 3641091, 3885042, 4135946, 6203919, 7282182, 8495879, 12407838, 14475811, 16991758, 25487637, 28951622, 43427433, 50975274, 86854866, 481837709, 963675418, 1445513127, 2891026254, 3372863963, 6745727926, 10118591889, 20237183778]

約数ペア:

[(1, 20237183778), (2, 10118591889), (3, 6745727926), (6, 3372863963), (7, 2891026254), (14, 1445513127), (21, 963675418), (42, 481837709), (233, 86854866), (397, 50975274), (466, 43427433), (699, 28951622), (794, 25487637), (1191, 16991758), (1398, 14475811), (1631, 12407838), (2382, 8495879), (2779, 7282182), (3262, 6203919), (4893, 4135946), (5209, 3885042), (5558, 3641091), (8337, 2427394), (9786, 2067973), (10418, 1942521), (15627, 1295014), (16674, 1213697), (31254, 647507), (36463, 555006), (72926, 277503), (92501, 218778), (109389, 185002)]