20176675434

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2565049}}^1$

素因数の和:2565099

約数の個数: 48

約数和(自身を含む): 48017736000

約数和(自身を除く): 27841060566

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 2565049, 5130098, 7695147, 15390294, 23085441, 46170882, 48735931, 58996127, 97471862, 117992254, 146207793, 176988381, 292415586, 353976762, 438623379, 530965143, 877246758, 1061930286, 1120926413, 2241852826, 3362779239, 6725558478, 10088337717, 20176675434]

約数ペア:

[(1, 20176675434), (2, 10088337717), (3, 6725558478), (6, 3362779239), (9, 2241852826), (18, 1120926413), (19, 1061930286), (23, 877246758), (38, 530965143), (46, 438623379), (57, 353976762), (69, 292415586), (114, 176988381), (138, 146207793), (171, 117992254), (207, 97471862), (342, 58996127), (414, 48735931), (437, 46170882), (874, 23085441), (1311, 15390294), (2622, 7695147), (3933, 5130098), (7866, 2565049)]