20132062984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{12983}}^1$

素因数の和:13330

約数の個数: 64

約数和(自身を含む): 41955978240

約数和(自身を除く): 21823915256

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 263, 268, 526, 536, 737, 1052, 1474, 2104, 2893, 2948, 5786, 5896, 11572, 12983, 17621, 23144, 25966, 35242, 51932, 70484, 103864, 140968, 142813, 193831, 285626, 387662, 571252, 775324, 869861, 1142504, 1550648, 1739722, 3414529, 3479444, 6829058, 6958888, 9568471, 13658116, 19136942, 27316232, 37559819, 38273884, 75119638, 76547768, 150239276, 228773443, 300478552, 457546886, 915093772, 1830187544, 2516507873, 5033015746, 10066031492, 20132062984]

約数ペア:

[(1, 20132062984), (2, 10066031492), (4, 5033015746), (8, 2516507873), (11, 1830187544), (22, 915093772), (44, 457546886), (67, 300478552), (88, 228773443), (134, 150239276), (263, 76547768), (268, 75119638), (526, 38273884), (536, 37559819), (737, 27316232), (1052, 19136942), (1474, 13658116), (2104, 9568471), (2893, 6958888), (2948, 6829058), (5786, 3479444), (5896, 3414529), (11572, 1739722), (12983, 1550648), (17621, 1142504), (23144, 869861), (25966, 775324), (35242, 571252), (51932, 387662), (70484, 285626), (103864, 193831), (140968, 142813)]