20170087632

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{1687591}}^1$

素因数の和:1687688

約数の個数: 60

約数和(自身を含む): 57128364384

約数和(自身を除く): 36958276752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2988, 3984, 5976, 11952, 1687591, 3375182, 5062773, 6750364, 10125546, 13500728, 15188319, 20251092, 27001456, 30376638, 40502184, 60753276, 81004368, 121506552, 140070053, 243013104, 280140106, 420210159, 560280212, 840420318, 1120560424, 1260630477, 1680840636, 2241120848, 2521260954, 3361681272, 5042521908, 6723362544, 10085043816, 20170087632]

約数ペア:

[(1, 20170087632), (2, 10085043816), (3, 6723362544), (4, 5042521908), (6, 3361681272), (8, 2521260954), (9, 2241120848), (12, 1680840636), (16, 1260630477), (18, 1120560424), (24, 840420318), (36, 560280212), (48, 420210159), (72, 280140106), (83, 243013104), (144, 140070053), (166, 121506552), (249, 81004368), (332, 60753276), (498, 40502184), (664, 30376638), (747, 27001456), (996, 20251092), (1328, 15188319), (1494, 13500728), (1992, 10125546), (2988, 6750364), (3984, 5062773), (5976, 3375182), (11952, 1687591)]