20163260052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{519083}}^1$

素因数の和:519189

約数の個数: 72

約数和(自身を含む): 55550293344

約数和(自身を除く): 35387033292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 234, 249, 332, 468, 498, 747, 996, 1079, 1494, 2158, 2988, 3237, 4316, 6474, 9711, 12948, 19422, 38844, 519083, 1038166, 1557249, 2076332, 3114498, 4671747, 6228996, 6748079, 9343494, 13496158, 18686988, 20244237, 26992316, 40488474, 43083889, 60732711, 80976948, 86167778, 121465422, 129251667, 172335556, 242930844, 258503334, 387755001, 517006668, 560090557, 775510002, 1120181114, 1551020004, 1680271671, 2240362228, 3360543342, 5040815013, 6721086684, 10081630026, 20163260052]

約数ペア:

[(1, 20163260052), (2, 10081630026), (3, 6721086684), (4, 5040815013), (6, 3360543342), (9, 2240362228), (12, 1680271671), (13, 1551020004), (18, 1120181114), (26, 775510002), (36, 560090557), (39, 517006668), (52, 387755001), (78, 258503334), (83, 242930844), (117, 172335556), (156, 129251667), (166, 121465422), (234, 86167778), (249, 80976948), (332, 60732711), (468, 43083889), (498, 40488474), (747, 26992316), (996, 20244237), (1079, 18686988), (1494, 13496158), (2158, 9343494), (2988, 6748079), (3237, 6228996), (4316, 4671747), (6474, 3114498), (9711, 2076332), (12948, 1557249), (19422, 1038166), (38844, 519083)]