20140284772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{757}}^1\times {\mathrm{1237}}^1$

素因数の和:2300

約数の個数: 48

約数和(自身を含む): 37310943040

約数和(自身を除く): 17170658268

約数列:

[1, 2, 4, 19, 38, 76, 283, 566, 757, 1132, 1237, 1514, 2474, 3028, 4948, 5377, 10754, 14383, 21508, 23503, 28766, 47006, 57532, 94012, 214231, 350071, 428462, 700142, 856924, 936409, 1400284, 1872818, 3745636, 4070389, 6651349, 8140778, 13302698, 16281556, 17791771, 26605396, 35583542, 71167084, 265003747, 530007494, 1060014988, 5035071193, 10070142386, 20140284772]

約数ペア:

[(1, 20140284772), (2, 10070142386), (4, 5035071193), (19, 1060014988), (38, 530007494), (76, 265003747), (283, 71167084), (566, 35583542), (757, 26605396), (1132, 17791771), (1237, 16281556), (1514, 13302698), (2474, 8140778), (3028, 6651349), (4948, 4070389), (5377, 3745636), (10754, 1872818), (14383, 1400284), (21508, 936409), (23503, 856924), (28766, 700142), (47006, 428462), (57532, 350071), (94012, 214231)]