20070648

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 60081840

約数和(自身を除く): 40011192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 41, 52, 72, 78, 82, 104, 117, 123, 156, 164, 234, 246, 312, 328, 369, 468, 492, 523, 533, 738, 936, 984, 1046, 1066, 1476, 1569, 1599, 2092, 2132, 2952, 3138, 3198, 4184, 4264, 4707, 4797, 6276, 6396, 6799, 9414, 9594, 12552, 12792, 13598, 18828, 19188, 20397, 21443, 27196, 37656, 38376, 40794, 42886, 54392, 61191, 64329, 81588, 85772, 122382, 128658, 163176, 171544, 192987, 244764, 257316, 278759, 385974, 489528, 514632, 557518, 771948, 836277, 1115036, 1543896, 1672554, 2230072, 2508831, 3345108, 5017662, 6690216, 10035324, 20070648]

約数ペア:

[(1, 20070648), (2, 10035324), (3, 6690216), (4, 5017662), (6, 3345108), (8, 2508831), (9, 2230072), (12, 1672554), (13, 1543896), (18, 1115036), (24, 836277), (26, 771948), (36, 557518), (39, 514632), (41, 489528), (52, 385974), (72, 278759), (78, 257316), (82, 244764), (104, 192987), (117, 171544), (123, 163176), (156, 128658), (164, 122382), (234, 85772), (246, 81588), (312, 64329), (328, 61191), (369, 54392), (468, 42886), (492, 40794), (523, 38376), (533, 37656), (738, 27196), (936, 21443), (984, 20397), (1046, 19188), (1066, 18828), (1476, 13598), (1569, 12792), (1599, 12552), (2092, 9594), (2132, 9414), (2952, 6799), (3138, 6396), (3198, 6276), (4184, 4797), (4264, 4707)]