20144691246

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{173}}^1\times {\mathrm{67153}}^1$

素因数の和:67365

約数の個数: 48

約数和(自身を含む): 43046788464

約数和(自身を除く): 22902097218

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 173, 289, 346, 519, 578, 867, 1038, 1734, 2941, 5882, 8823, 17646, 49997, 67153, 99994, 134306, 149991, 201459, 299982, 402918, 1141601, 2283202, 3424803, 6849606, 11617469, 19407217, 23234938, 34852407, 38814434, 58221651, 69704814, 116443302, 197496973, 394993946, 592490919, 1184981838, 3357448541, 6714897082, 10072345623, 20144691246]

約数ペア:

[(1, 20144691246), (2, 10072345623), (3, 6714897082), (6, 3357448541), (17, 1184981838), (34, 592490919), (51, 394993946), (102, 197496973), (173, 116443302), (289, 69704814), (346, 58221651), (519, 38814434), (578, 34852407), (867, 23234938), (1038, 19407217), (1734, 11617469), (2941, 6849606), (5882, 3424803), (8823, 2283202), (17646, 1141601), (49997, 402918), (67153, 299982), (99994, 201459), (134306, 149991)]