20160429068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{733}}^1\times {\mathrm{1381}}^1$

素因数の和:2514

約数の個数: 48

約数和(自身を含む): 38173449216

約数和(自身を除く): 18013020148

約数列:

[1, 2, 4, 13, 26, 52, 383, 733, 766, 1381, 1466, 1532, 2762, 2932, 4979, 5524, 9529, 9958, 17953, 19058, 19916, 35906, 38116, 71812, 280739, 528923, 561478, 1012273, 1057846, 1122956, 2024546, 2115692, 3649607, 4049092, 6875999, 7299214, 13159549, 13751998, 14598428, 26319098, 27503996, 52638196, 387700559, 775401118, 1550802236, 5040107267, 10080214534, 20160429068]

約数ペア:

[(1, 20160429068), (2, 10080214534), (4, 5040107267), (13, 1550802236), (26, 775401118), (52, 387700559), (383, 52638196), (733, 27503996), (766, 26319098), (1381, 14598428), (1466, 13751998), (1532, 13159549), (2762, 7299214), (2932, 6875999), (4979, 4049092), (5524, 3649607), (9529, 2115692), (9958, 2024546), (17953, 1122956), (19058, 1057846), (19916, 1012273), (35906, 561478), (38116, 528923), (71812, 280739)]