20182647582

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{78569}}^1$

素因数の和:78718

約数の個数: 64

約数和(自身を含む): 46161446400

約数和(自身を除く): 25978798818

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 71, 134, 142, 201, 213, 402, 426, 603, 639, 1206, 1278, 1809, 1917, 3618, 3834, 4757, 9514, 14271, 28542, 42813, 78569, 85626, 128439, 157138, 235707, 256878, 471414, 707121, 1414242, 2121363, 4242726, 5264123, 5578399, 10528246, 11156798, 15792369, 16735197, 31584738, 33470394, 47377107, 50205591, 94754214, 100411182, 142131321, 150616773, 284262642, 301233546, 373752733, 747505466, 1121258199, 2242516398, 3363774597, 6727549194, 10091323791, 20182647582]

約数ペア:

[(1, 20182647582), (2, 10091323791), (3, 6727549194), (6, 3363774597), (9, 2242516398), (18, 1121258199), (27, 747505466), (54, 373752733), (67, 301233546), (71, 284262642), (134, 150616773), (142, 142131321), (201, 100411182), (213, 94754214), (402, 50205591), (426, 47377107), (603, 33470394), (639, 31584738), (1206, 16735197), (1278, 15792369), (1809, 11156798), (1917, 10528246), (3618, 5578399), (3834, 5264123), (4757, 4242726), (9514, 2121363), (14271, 1414242), (28542, 707121), (42813, 471414), (78569, 256878), (85626, 235707), (128439, 157138)]