20221093904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{18119}}^1$

素因数の和:18528

約数の個数: 80

約数和(自身を含む): 45377988480

約数和(自身を除く): 25156894576

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 373, 374, 746, 748, 1492, 1496, 2984, 2992, 4103, 5968, 6341, 8206, 12682, 16412, 18119, 25364, 32824, 36238, 50728, 65648, 69751, 72476, 101456, 139502, 144952, 199309, 279004, 289904, 308023, 398618, 558008, 616046, 797236, 1116016, 1232092, 1594472, 2464184, 3188944, 3388253, 4928368, 6758387, 6776506, 13516774, 13553012, 27033548, 27106024, 54067096, 54212048, 74342257, 108134192, 114892579, 148684514, 229785158, 297369028, 459570316, 594738056, 919140632, 1189476112, 1263818369, 1838281264, 2527636738, 5055273476, 10110546952, 20221093904]

約数ペア:

[(1, 20221093904), (2, 10110546952), (4, 5055273476), (8, 2527636738), (11, 1838281264), (16, 1263818369), (17, 1189476112), (22, 919140632), (34, 594738056), (44, 459570316), (68, 297369028), (88, 229785158), (136, 148684514), (176, 114892579), (187, 108134192), (272, 74342257), (373, 54212048), (374, 54067096), (746, 27106024), (748, 27033548), (1492, 13553012), (1496, 13516774), (2984, 6776506), (2992, 6758387), (4103, 4928368), (5968, 3388253), (6341, 3188944), (8206, 2464184), (12682, 1594472), (16412, 1232092), (18119, 1116016), (25364, 797236), (32824, 616046), (36238, 558008), (50728, 398618), (65648, 308023), (69751, 289904), (72476, 279004), (101456, 199309), (139502, 144952)]