20246424

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1447}}^1$

素因数の和:1520

約数の個数: 64

約数和(自身を含む): 56298240

約数和(自身を除く): 36051816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 106, 132, 159, 212, 264, 318, 424, 583, 636, 1166, 1272, 1447, 1749, 2332, 2894, 3498, 4341, 4664, 5788, 6996, 8682, 11576, 13992, 15917, 17364, 31834, 34728, 47751, 63668, 76691, 95502, 127336, 153382, 191004, 230073, 306764, 382008, 460146, 613528, 843601, 920292, 1687202, 1840584, 2530803, 3374404, 5061606, 6748808, 10123212, 20246424]

約数ペア:

[(1, 20246424), (2, 10123212), (3, 6748808), (4, 5061606), (6, 3374404), (8, 2530803), (11, 1840584), (12, 1687202), (22, 920292), (24, 843601), (33, 613528), (44, 460146), (53, 382008), (66, 306764), (88, 230073), (106, 191004), (132, 153382), (159, 127336), (212, 95502), (264, 76691), (318, 63668), (424, 47751), (583, 34728), (636, 31834), (1166, 17364), (1272, 15917), (1447, 13992), (1749, 11576), (2332, 8682), (2894, 6996), (3498, 5788), (4341, 4664)]