20562284158

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{383}}^1\times {\mathrm{569}}^1$

素因数の和:1177

約数の個数: 64

約数和(自身を含む): 35300966400

約数和(自身を除く): 14738682242

約数列:

[1, 2, 13, 19, 26, 38, 191, 247, 382, 383, 494, 569, 766, 1138, 2483, 3629, 4966, 4979, 7258, 7277, 7397, 9958, 10811, 14554, 14794, 21622, 47177, 73153, 94354, 94601, 108679, 140543, 146306, 189202, 217358, 217927, 281086, 435854, 950989, 1389907, 1412827, 1901978, 2064901, 2779814, 2825654, 2833051, 4129802, 4140613, 5666102, 8281226, 18068791, 26843713, 36137582, 41624057, 53687426, 53827969, 83248114, 107655938, 541112741, 790857083, 1082225482, 1581714166, 10281142079, 20562284158]

約数ペア:

[(1, 20562284158), (2, 10281142079), (13, 1581714166), (19, 1082225482), (26, 790857083), (38, 541112741), (191, 107655938), (247, 83248114), (382, 53827969), (383, 53687426), (494, 41624057), (569, 36137582), (766, 26843713), (1138, 18068791), (2483, 8281226), (3629, 5666102), (4966, 4140613), (4979, 4129802), (7258, 2833051), (7277, 2825654), (7397, 2779814), (9958, 2064901), (10811, 1901978), (14554, 1412827), (14794, 1389907), (21622, 950989), (47177, 435854), (73153, 281086), (94354, 217927), (94601, 217358), (108679, 189202), (140543, 146306)]