20406773370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{859}}^1\times {\mathrm{2269}}^1$

素因数の和:3487

約数の個数: 64

約数和(自身を含む): 49195440000

約数和(自身を除く): 28788666630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 859, 1047, 1718, 1745, 2094, 2269, 2577, 3490, 4295, 4538, 5154, 5235, 6807, 8590, 10470, 11345, 12885, 13614, 22690, 25770, 34035, 68070, 299791, 599582, 791881, 899373, 1498955, 1583762, 1798746, 1949071, 2375643, 2997910, 3898142, 3959405, 4496865, 4751286, 5847213, 7918810, 8993730, 9745355, 11694426, 11878215, 19490710, 23756430, 29236065, 58472130, 680225779, 1360451558, 2040677337, 3401128895, 4081354674, 6802257790, 10203386685, 20406773370]

約数ペア:

[(1, 20406773370), (2, 10203386685), (3, 6802257790), (5, 4081354674), (6, 3401128895), (10, 2040677337), (15, 1360451558), (30, 680225779), (349, 58472130), (698, 29236065), (859, 23756430), (1047, 19490710), (1718, 11878215), (1745, 11694426), (2094, 9745355), (2269, 8993730), (2577, 7918810), (3490, 5847213), (4295, 4751286), (4538, 4496865), (5154, 3959405), (5235, 3898142), (6807, 2997910), (8590, 2375643), (10470, 1949071), (11345, 1798746), (12885, 1583762), (13614, 1498955), (22690, 899373), (25770, 791881), (34035, 599582), (68070, 299791)]