20181491634

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{5003}}^1\times {\mathrm{29231}}^1$

素因数の和:34262

約数の個数: 32

約数和(自身を含む): 42127755264

約数和(自身を除く): 21946263630

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 5003, 10006, 15009, 29231, 30018, 58462, 87693, 115069, 175386, 230138, 345207, 672313, 690414, 1344626, 2016939, 4033878, 146242693, 292485386, 438728079, 877456158, 3363581939, 6727163878, 10090745817, 20181491634]

約数ペア:

[(1, 20181491634), (2, 10090745817), (3, 6727163878), (6, 3363581939), (23, 877456158), (46, 438728079), (69, 292485386), (138, 146242693), (5003, 4033878), (10006, 2016939), (15009, 1344626), (29231, 690414), (30018, 672313), (58462, 345207), (87693, 230138), (115069, 175386)]