20199095466

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1\times {\mathrm{17909}}^1$

素因数の和:18691

約数の個数: 64

約数和(自身を含む): 46051338240

約数和(自身を除く): 25852242774

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 743, 759, 1486, 1518, 2229, 4458, 8173, 16346, 17089, 17909, 24519, 34178, 35818, 49038, 51267, 53727, 102534, 107454, 187979, 196999, 375958, 393998, 411907, 563937, 590997, 823814, 1127874, 1181994, 1235721, 2471442, 4530977, 9061954, 13306387, 13592931, 26612774, 27185862, 39919161, 79838322, 146370257, 292740514, 306046901, 439110771, 612093802, 878221542, 918140703, 1836281406, 3366515911, 6733031822, 10099547733, 20199095466]

約数ペア:

[(1, 20199095466), (2, 10099547733), (3, 6733031822), (6, 3366515911), (11, 1836281406), (22, 918140703), (23, 878221542), (33, 612093802), (46, 439110771), (66, 306046901), (69, 292740514), (138, 146370257), (253, 79838322), (506, 39919161), (743, 27185862), (759, 26612774), (1486, 13592931), (1518, 13306387), (2229, 9061954), (4458, 4530977), (8173, 2471442), (16346, 1235721), (17089, 1181994), (17909, 1127874), (24519, 823814), (34178, 590997), (35818, 563937), (49038, 411907), (51267, 393998), (53727, 375958), (102534, 196999), (107454, 187979)]