20593656

素因数分解:

$2^3\times 3^3\times {\mathrm{67}}^1\times {\mathrm{1423}}^1$

素因数の和:1505

約数の個数: 64

約数和(自身を含む): 58099200

約数和(自身を除く): 37505544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 108, 134, 201, 216, 268, 402, 536, 603, 804, 1206, 1423, 1608, 1809, 2412, 2846, 3618, 4269, 4824, 5692, 7236, 8538, 11384, 12807, 14472, 17076, 25614, 34152, 38421, 51228, 76842, 95341, 102456, 153684, 190682, 286023, 307368, 381364, 572046, 762728, 858069, 1144092, 1716138, 2288184, 2574207, 3432276, 5148414, 6864552, 10296828, 20593656]

約数ペア:

[(1, 20593656), (2, 10296828), (3, 6864552), (4, 5148414), (6, 3432276), (8, 2574207), (9, 2288184), (12, 1716138), (18, 1144092), (24, 858069), (27, 762728), (36, 572046), (54, 381364), (67, 307368), (72, 286023), (108, 190682), (134, 153684), (201, 102456), (216, 95341), (268, 76842), (402, 51228), (536, 38421), (603, 34152), (804, 25614), (1206, 17076), (1423, 14472), (1608, 12807), (1809, 11384), (2412, 8538), (2846, 7236), (3618, 5692), (4269, 4824)]