20922488314

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2111}}^1$

素因数の和:2276

約数の個数: 96

約数和(自身を含む): 40071905280

約数和(自身を除く): 19149416966

約数列:

[1, 2, 7, 13, 14, 26, 59, 71, 91, 118, 142, 169, 182, 338, 413, 497, 767, 826, 923, 994, 1183, 1534, 1846, 2111, 2366, 4189, 4222, 5369, 6461, 8378, 9971, 10738, 11999, 12922, 14777, 19942, 23998, 27443, 29323, 29554, 54457, 54886, 58646, 69797, 83993, 108914, 124549, 139594, 149881, 167986, 192101, 249098, 299762, 356759, 381199, 384202, 707941, 713518, 762398, 871843, 1049167, 1415882, 1619137, 1743686, 1948453, 2098334, 2497313, 3238274, 3896906, 4955587, 4994626, 8842979, 9911174, 11333959, 13639171, 17685958, 21048781, 22667918, 25329889, 27278342, 42097562, 50659778, 61900853, 114958727, 123801706, 147341467, 177309223, 229917454, 294682934, 354618446, 804711089, 1494463451, 1609422178, 2988926902, 10461244157, 20922488314]

約数ペア:

[(1, 20922488314), (2, 10461244157), (7, 2988926902), (13, 1609422178), (14, 1494463451), (26, 804711089), (59, 354618446), (71, 294682934), (91, 229917454), (118, 177309223), (142, 147341467), (169, 123801706), (182, 114958727), (338, 61900853), (413, 50659778), (497, 42097562), (767, 27278342), (826, 25329889), (923, 22667918), (994, 21048781), (1183, 17685958), (1534, 13639171), (1846, 11333959), (2111, 9911174), (2366, 8842979), (4189, 4994626), (4222, 4955587), (5369, 3896906), (6461, 3238274), (8378, 2497313), (9971, 2098334), (10738, 1948453), (11999, 1743686), (12922, 1619137), (14777, 1415882), (19942, 1049167), (23998, 871843), (27443, 762398), (29323, 713518), (29554, 707941), (54457, 384202), (54886, 381199), (58646, 356759), (69797, 299762), (83993, 249098), (108914, 192101), (124549, 167986), (139594, 149881)]