20650610928

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{14835209}}^1$

素因数の和:14835249

約数の個数: 40

約数和(自身を含む): 55186981200

約数和(自身を除く): 34536370272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 14835209, 29670418, 44505627, 59340836, 89011254, 118681672, 178022508, 237363344, 356045016, 430221061, 712090032, 860442122, 1290663183, 1720884244, 2581326366, 3441768488, 5162652732, 6883536976, 10325305464, 20650610928]

約数ペア:

[(1, 20650610928), (2, 10325305464), (3, 6883536976), (4, 5162652732), (6, 3441768488), (8, 2581326366), (12, 1720884244), (16, 1290663183), (24, 860442122), (29, 712090032), (48, 430221061), (58, 356045016), (87, 237363344), (116, 178022508), (174, 118681672), (232, 89011254), (348, 59340836), (464, 44505627), (696, 29670418), (1392, 14835209)]