20171249976

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{173543}}^1$

素因数の和:173748

約数の個数: 64

約数和(自身を含む): 52479705600

約数和(自身を除く): 32308455624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 167, 174, 232, 334, 348, 501, 668, 696, 1002, 1336, 2004, 4008, 4843, 9686, 14529, 19372, 29058, 38744, 58116, 116232, 173543, 347086, 520629, 694172, 1041258, 1388344, 2082516, 4165032, 5032747, 10065494, 15098241, 20130988, 28981681, 30196482, 40261976, 57963362, 60392964, 86945043, 115926724, 120785928, 173890086, 231853448, 347780172, 695560344, 840468749, 1680937498, 2521406247, 3361874996, 5042812494, 6723749992, 10085624988, 20171249976]

約数ペア:

[(1, 20171249976), (2, 10085624988), (3, 6723749992), (4, 5042812494), (6, 3361874996), (8, 2521406247), (12, 1680937498), (24, 840468749), (29, 695560344), (58, 347780172), (87, 231853448), (116, 173890086), (167, 120785928), (174, 115926724), (232, 86945043), (334, 60392964), (348, 57963362), (501, 40261976), (668, 30196482), (696, 28981681), (1002, 20130988), (1336, 15098241), (2004, 10065494), (4008, 5032747), (4843, 4165032), (9686, 2082516), (14529, 1388344), (19372, 1041258), (29058, 694172), (38744, 520629), (58116, 347086), (116232, 173543)]