2080953828

素因数分解:

$2^2\times 3^6\times {\mathrm{137}}^1\times {\mathrm{5209}}^1$

素因数の和:5368

約数の個数: 84

約数和(自身を含む): 5500915980

約数和(自身を除く): 3419962152

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 137, 162, 243, 274, 324, 411, 486, 548, 729, 822, 972, 1233, 1458, 1644, 2466, 2916, 3699, 4932, 5209, 7398, 10418, 11097, 14796, 15627, 20836, 22194, 31254, 33291, 44388, 46881, 62508, 66582, 93762, 99873, 133164, 140643, 187524, 199746, 281286, 399492, 421929, 562572, 713633, 843858, 1265787, 1427266, 1687716, 2140899, 2531574, 2854532, 3797361, 4281798, 5063148, 6422697, 7594722, 8563596, 12845394, 15189444, 19268091, 25690788, 38536182, 57804273, 77072364, 115608546, 173412819, 231217092, 346825638, 520238457, 693651276, 1040476914, 2080953828]

約数ペア:

[(1, 2080953828), (2, 1040476914), (3, 693651276), (4, 520238457), (6, 346825638), (9, 231217092), (12, 173412819), (18, 115608546), (27, 77072364), (36, 57804273), (54, 38536182), (81, 25690788), (108, 19268091), (137, 15189444), (162, 12845394), (243, 8563596), (274, 7594722), (324, 6422697), (411, 5063148), (486, 4281798), (548, 3797361), (729, 2854532), (822, 2531574), (972, 2140899), (1233, 1687716), (1458, 1427266), (1644, 1265787), (2466, 843858), (2916, 713633), (3699, 562572), (4932, 421929), (5209, 399492), (7398, 281286), (10418, 199746), (11097, 187524), (14796, 140643), (15627, 133164), (20836, 99873), (22194, 93762), (31254, 66582), (33291, 62508), (44388, 46881)]