20882664

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 192

約数和(自身を含む): 68947200

約数和(自身を除く): 48064536

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 27, 33, 34, 36, 44, 47, 51, 54, 66, 68, 72, 88, 94, 99, 102, 108, 121, 132, 136, 141, 153, 187, 188, 198, 204, 216, 242, 264, 282, 297, 306, 363, 374, 376, 396, 408, 423, 459, 484, 517, 561, 564, 594, 612, 726, 748, 792, 799, 846, 918, 968, 1034, 1089, 1122, 1128, 1188, 1224, 1269, 1452, 1496, 1551, 1598, 1683, 1692, 1836, 2057, 2068, 2178, 2244, 2376, 2397, 2538, 2904, 3102, 3196, 3267, 3366, 3384, 3672, 4114, 4136, 4356, 4488, 4653, 4794, 5049, 5076, 5687, 6171, 6204, 6392, 6534, 6732, 7191, 8228, 8712, 8789, 9306, 9588, 10098, 10152, 11374, 12342, 12408, 13068, 13464, 13959, 14382, 16456, 17061, 17578, 18513, 18612, 19176, 20196, 21573, 22748, 24684, 26136, 26367, 27918, 28764, 34122, 35156, 37026, 37224, 40392, 43146, 45496, 49368, 51183, 52734, 55539, 55836, 57528, 68244, 70312, 74052, 79101, 86292, 96679, 102366, 105468, 111078, 111672, 136488, 148104, 153549, 158202, 172584, 193358, 204732, 210936, 222156, 237303, 290037, 307098, 316404, 386716, 409464, 444312, 474606, 580074, 614196, 632808, 773432, 870111, 949212, 1160148, 1228392, 1740222, 1898424, 2320296, 2610333, 3480444, 5220666, 6960888, 10441332, 20882664]

約数ペア:

[(1, 20882664), (2, 10441332), (3, 6960888), (4, 5220666), (6, 3480444), (8, 2610333), (9, 2320296), (11, 1898424), (12, 1740222), (17, 1228392), (18, 1160148), (22, 949212), (24, 870111), (27, 773432), (33, 632808), (34, 614196), (36, 580074), (44, 474606), (47, 444312), (51, 409464), (54, 386716), (66, 316404), (68, 307098), (72, 290037), (88, 237303), (94, 222156), (99, 210936), (102, 204732), (108, 193358), (121, 172584), (132, 158202), (136, 153549), (141, 148104), (153, 136488), (187, 111672), (188, 111078), (198, 105468), (204, 102366), (216, 96679), (242, 86292), (264, 79101), (282, 74052), (297, 70312), (306, 68244), (363, 57528), (374, 55836), (376, 55539), (396, 52734), (408, 51183), (423, 49368), (459, 45496), (484, 43146), (517, 40392), (561, 37224), (564, 37026), (594, 35156), (612, 34122), (726, 28764), (748, 27918), (792, 26367), (799, 26136), (846, 24684), (918, 22748), (968, 21573), (1034, 20196), (1089, 19176), (1122, 18612), (1128, 18513), (1188, 17578), (1224, 17061), (1269, 16456), (1452, 14382), (1496, 13959), (1551, 13464), (1598, 13068), (1683, 12408), (1692, 12342), (1836, 11374), (2057, 10152), (2068, 10098), (2178, 9588), (2244, 9306), (2376, 8789), (2397, 8712), (2538, 8228), (2904, 7191), (3102, 6732), (3196, 6534), (3267, 6392), (3366, 6204), (3384, 6171), (3672, 5687), (4114, 5076), (4136, 5049), (4356, 4794), (4488, 4653)]