20216457096

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{6793}}^1\times {\mathrm{11273}}^1$

素因数の和:18086

約数の個数: 64

約数和(自身を含む): 55148800320

約数和(自身を除く): 34932343224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 6793, 11273, 13586, 20379, 22546, 27172, 33819, 40758, 45092, 54344, 67638, 74723, 81516, 90184, 124003, 135276, 149446, 163032, 224169, 248006, 270552, 298892, 372009, 448338, 496012, 597784, 744018, 896676, 992024, 1488036, 1793352, 2976072, 76577489, 153154978, 229732467, 306309956, 459464934, 612619912, 842352379, 918929868, 1684704758, 1837859736, 2527057137, 3369409516, 5054114274, 6738819032, 10108228548, 20216457096]

約数ペア:

[(1, 20216457096), (2, 10108228548), (3, 6738819032), (4, 5054114274), (6, 3369409516), (8, 2527057137), (11, 1837859736), (12, 1684704758), (22, 918929868), (24, 842352379), (33, 612619912), (44, 459464934), (66, 306309956), (88, 229732467), (132, 153154978), (264, 76577489), (6793, 2976072), (11273, 1793352), (13586, 1488036), (20379, 992024), (22546, 896676), (27172, 744018), (33819, 597784), (40758, 496012), (45092, 448338), (54344, 372009), (67638, 298892), (74723, 270552), (81516, 248006), (90184, 224169), (124003, 163032), (135276, 149446)]