20102549916

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1951}}^1\times {\mathrm{18269}}^1$

素因数の和:20274

約数の個数: 48

約数和(自身を含む): 47931125760

約数和(自身を除く): 27828575844

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 1951, 3902, 5853, 7804, 11706, 18269, 23412, 36538, 54807, 73076, 91697, 109614, 183394, 219228, 275091, 366788, 550182, 858643, 1100364, 1717286, 2575929, 3434572, 5151858, 10303716, 35642819, 71285638, 106928457, 142571276, 213856914, 427713828, 1675212493, 3350424986, 5025637479, 6700849972, 10051274958, 20102549916]

約数ペア:

[(1, 20102549916), (2, 10051274958), (3, 6700849972), (4, 5025637479), (6, 3350424986), (12, 1675212493), (47, 427713828), (94, 213856914), (141, 142571276), (188, 106928457), (282, 71285638), (564, 35642819), (1951, 10303716), (3902, 5151858), (5853, 3434572), (7804, 2575929), (11706, 1717286), (18269, 1100364), (23412, 858643), (36538, 550182), (54807, 366788), (73076, 275091), (91697, 219228), (109614, 183394)]