20341759662

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{5209}}^1\times {\mathrm{10331}}^1$

素因数の和:15558

約数の個数: 64

約数和(自身を含む): 51676531200

約数和(自身を除く): 31334771538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5209, 10331, 10418, 15627, 20662, 30993, 31254, 36463, 46881, 61986, 72317, 72926, 92979, 93762, 109389, 140643, 144634, 185958, 216951, 218778, 278937, 281286, 328167, 433902, 557874, 650853, 656334, 984501, 1301706, 1952559, 1969002, 3905118, 53814179, 107628358, 161442537, 322885074, 376699253, 484327611, 753398506, 968655222, 1130097759, 1452982833, 2260195518, 2905965666, 3390293277, 6780586554, 10170879831, 20341759662]

約数ペア:

[(1, 20341759662), (2, 10170879831), (3, 6780586554), (6, 3390293277), (7, 2905965666), (9, 2260195518), (14, 1452982833), (18, 1130097759), (21, 968655222), (27, 753398506), (42, 484327611), (54, 376699253), (63, 322885074), (126, 161442537), (189, 107628358), (378, 53814179), (5209, 3905118), (10331, 1969002), (10418, 1952559), (15627, 1301706), (20662, 984501), (30993, 656334), (31254, 650853), (36463, 557874), (46881, 433902), (61986, 328167), (72317, 281286), (72926, 278937), (92979, 218778), (93762, 216951), (109389, 185958), (140643, 144634)]