20130167664

素因数分解:

$2^4\times 3^2\times {\mathrm{397}}^1\times {\mathrm{352123}}^1$

素因数の和:352534

約数の個数: 60

約数和(自身を含む): 56478576856

約数和(自身を除く): 36348409192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 397, 794, 1191, 1588, 2382, 3176, 3573, 4764, 6352, 7146, 9528, 14292, 19056, 28584, 57168, 352123, 704246, 1056369, 1408492, 2112738, 2816984, 3169107, 4225476, 5633968, 6338214, 8450952, 12676428, 16901904, 25352856, 50705712, 139792831, 279585662, 419378493, 559171324, 838756986, 1118342648, 1258135479, 1677513972, 2236685296, 2516270958, 3355027944, 5032541916, 6710055888, 10065083832, 20130167664]

約数ペア:

[(1, 20130167664), (2, 10065083832), (3, 6710055888), (4, 5032541916), (6, 3355027944), (8, 2516270958), (9, 2236685296), (12, 1677513972), (16, 1258135479), (18, 1118342648), (24, 838756986), (36, 559171324), (48, 419378493), (72, 279585662), (144, 139792831), (397, 50705712), (794, 25352856), (1191, 16901904), (1588, 12676428), (2382, 8450952), (3176, 6338214), (3573, 5633968), (4764, 4225476), (6352, 3169107), (7146, 2816984), (9528, 2112738), (14292, 1408492), (19056, 1056369), (28584, 704246), (57168, 352123)]