20341831678

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1319}}^1\times {\mathrm{9257}}^1$

素因数の和:10609

約数の個数: 48

約数和(自身を含む): 37614883680

約数和(自身を除く): 17273052002

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1319, 1666, 2638, 9233, 9257, 18466, 18514, 22423, 44846, 64631, 64799, 129262, 129598, 156961, 157369, 313922, 314738, 453593, 907186, 1098727, 1101583, 2197454, 2203166, 7711081, 12209983, 15422162, 24419966, 85469881, 170939762, 207569711, 415139422, 598289167, 1196578334, 1452987977, 2905975954, 10170915839, 20341831678]

約数ペア:

[(1, 20341831678), (2, 10170915839), (7, 2905975954), (14, 1452987977), (17, 1196578334), (34, 598289167), (49, 415139422), (98, 207569711), (119, 170939762), (238, 85469881), (833, 24419966), (1319, 15422162), (1666, 12209983), (2638, 7711081), (9233, 2203166), (9257, 2197454), (18466, 1101583), (18514, 1098727), (22423, 907186), (44846, 453593), (64631, 314738), (64799, 313922), (129262, 157369), (129598, 156961)]