20147752674

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{447907}}^1$

素因数の和:447949

約数の個数: 96

約数和(自身を含む): 55146432960

約数和(自身を除く): 34998680286

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 49, 51, 54, 63, 98, 102, 119, 126, 147, 153, 189, 238, 294, 306, 357, 378, 441, 459, 714, 833, 882, 918, 1071, 1323, 1666, 2142, 2499, 2646, 3213, 4998, 6426, 7497, 14994, 22491, 44982, 447907, 895814, 1343721, 2687442, 3135349, 4031163, 6270698, 7614419, 8062326, 9406047, 12093489, 15228838, 18812094, 21947443, 22843257, 24186978, 28218141, 43894886, 45686514, 53300933, 56436282, 65842329, 68529771, 84654423, 106601866, 131684658, 137059542, 159902799, 169308846, 197526987, 205589313, 319805598, 373106531, 395053974, 411178626, 479708397, 592580961, 746213062, 959416794, 1119319593, 1185161922, 1439125191, 2238639186, 2878250382, 3357958779, 6715917558, 10073876337, 20147752674]

約数ペア:

[(1, 20147752674), (2, 10073876337), (3, 6715917558), (6, 3357958779), (7, 2878250382), (9, 2238639186), (14, 1439125191), (17, 1185161922), (18, 1119319593), (21, 959416794), (27, 746213062), (34, 592580961), (42, 479708397), (49, 411178626), (51, 395053974), (54, 373106531), (63, 319805598), (98, 205589313), (102, 197526987), (119, 169308846), (126, 159902799), (147, 137059542), (153, 131684658), (189, 106601866), (238, 84654423), (294, 68529771), (306, 65842329), (357, 56436282), (378, 53300933), (441, 45686514), (459, 43894886), (714, 28218141), (833, 24186978), (882, 22843257), (918, 21947443), (1071, 18812094), (1323, 15228838), (1666, 12093489), (2142, 9406047), (2499, 8062326), (2646, 7614419), (3213, 6270698), (4998, 4031163), (6426, 3135349), (7497, 2687442), (14994, 1343721), (22491, 895814), (44982, 447907)]