20228931342

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{68917}}^1$

素因数の和:69657

約数の個数: 48

約数和(自身を含む): 45800146080

約数和(自身を除く): 25571214738

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 709, 1418, 2127, 4254, 6381, 12762, 16307, 32614, 48921, 68917, 97842, 137834, 146763, 206751, 293526, 413502, 620253, 1240506, 1585091, 3170182, 4755273, 9510546, 14265819, 28531638, 48862153, 97724306, 146586459, 293172918, 439759377, 879518754, 1123829519, 2247659038, 3371488557, 6742977114, 10114465671, 20228931342]

約数ペア:

[(1, 20228931342), (2, 10114465671), (3, 6742977114), (6, 3371488557), (9, 2247659038), (18, 1123829519), (23, 879518754), (46, 439759377), (69, 293172918), (138, 146586459), (207, 97724306), (414, 48862153), (709, 28531638), (1418, 14265819), (2127, 9510546), (4254, 4755273), (6381, 3170182), (12762, 1585091), (16307, 1240506), (32614, 620253), (48921, 413502), (68917, 293526), (97842, 206751), (137834, 146763)]