2020804956

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{1447}}^1$

素因数の和:1720

約数の個数: 96

約数和(自身を含む): 5348564480

約数和(自身を除く): 3327759524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 193, 201, 268, 386, 402, 579, 603, 772, 804, 1158, 1206, 1447, 1737, 1809, 2316, 2412, 2894, 3474, 3618, 4341, 5211, 5788, 6948, 7236, 8682, 10422, 12931, 13023, 17364, 20844, 25862, 26046, 38793, 39069, 51724, 52092, 77586, 78138, 96949, 116379, 155172, 156276, 193898, 232758, 279271, 290847, 349137, 387796, 465516, 558542, 581694, 698274, 837813, 872541, 1117084, 1163388, 1396548, 1675626, 1745082, 2513439, 2617623, 3351252, 3490164, 5026878, 5235246, 7540317, 10053756, 10470492, 15080634, 18711157, 30161268, 37422314, 56133471, 74844628, 112266942, 168400413, 224533884, 336800826, 505201239, 673601652, 1010402478, 2020804956]

約数ペア:

[(1, 2020804956), (2, 1010402478), (3, 673601652), (4, 505201239), (6, 336800826), (9, 224533884), (12, 168400413), (18, 112266942), (27, 74844628), (36, 56133471), (54, 37422314), (67, 30161268), (108, 18711157), (134, 15080634), (193, 10470492), (201, 10053756), (268, 7540317), (386, 5235246), (402, 5026878), (579, 3490164), (603, 3351252), (772, 2617623), (804, 2513439), (1158, 1745082), (1206, 1675626), (1447, 1396548), (1737, 1163388), (1809, 1117084), (2316, 872541), (2412, 837813), (2894, 698274), (3474, 581694), (3618, 558542), (4341, 465516), (5211, 387796), (5788, 349137), (6948, 290847), (7236, 279271), (8682, 232758), (10422, 193898), (12931, 156276), (13023, 155172), (17364, 116379), (20844, 96949), (25862, 78138), (26046, 77586), (38793, 52092), (39069, 51724)]