20221903968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1308353}}^1$

素因数の和:1308396

約数の個数: 96

約数和(自身を含む): 63303399936

約数和(自身を除く): 43081495968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 168, 184, 224, 276, 322, 336, 368, 483, 552, 644, 672, 736, 966, 1104, 1288, 1932, 2208, 2576, 3864, 5152, 7728, 15456, 1308353, 2616706, 3925059, 5233412, 7850118, 9158471, 10466824, 15700236, 18316942, 20933648, 27475413, 30092119, 31400472, 36633884, 41867296, 54950826, 60184238, 62800944, 73267768, 90276357, 109901652, 120368476, 125601888, 146535536, 180552714, 210644833, 219803304, 240736952, 293071072, 361105428, 421289666, 439606608, 481473904, 631934499, 722210856, 842579332, 879213216, 962947808, 1263868998, 1444421712, 1685158664, 2527737996, 2888843424, 3370317328, 5055475992, 6740634656, 10110951984, 20221903968]

約数ペア:

[(1, 20221903968), (2, 10110951984), (3, 6740634656), (4, 5055475992), (6, 3370317328), (7, 2888843424), (8, 2527737996), (12, 1685158664), (14, 1444421712), (16, 1263868998), (21, 962947808), (23, 879213216), (24, 842579332), (28, 722210856), (32, 631934499), (42, 481473904), (46, 439606608), (48, 421289666), (56, 361105428), (69, 293071072), (84, 240736952), (92, 219803304), (96, 210644833), (112, 180552714), (138, 146535536), (161, 125601888), (168, 120368476), (184, 109901652), (224, 90276357), (276, 73267768), (322, 62800944), (336, 60184238), (368, 54950826), (483, 41867296), (552, 36633884), (644, 31400472), (672, 30092119), (736, 27475413), (966, 20933648), (1104, 18316942), (1288, 15700236), (1932, 10466824), (2208, 9158471), (2576, 7850118), (3864, 5233412), (5152, 3925059), (7728, 2616706), (15456, 1308353)]