20183952360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1176221}}^1$

素因数の和:1176259

約数の個数: 128

約数和(自身を含む): 71137906560

約数和(自身を除く): 50953954200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 17160, 1176221, 2352442, 3528663, 4704884, 5881105, 7057326, 9409768, 11762210, 12938431, 14114652, 15290873, 17643315, 23524420, 25876862, 28229304, 30581746, 35286630, 38815293, 45872619, 47048840, 51753724, 61163492, 64692155, 70573260, 76454365, 77630586, 91745238, 103507448, 122326984, 129384310, 141146520, 152908730, 155261172, 168199603, 183490476, 194076465, 229363095, 258768620, 305817460, 310522344, 336399206, 366980952, 388152930, 458726190, 504598809, 517537240, 611634920, 672798412, 776305860, 840998015, 917452380, 1009197618, 1345596824, 1552611720, 1681996030, 1834904760, 2018395236, 2522994045, 3363992060, 4036790472, 5045988090, 6727984120, 10091976180, 20183952360]

約数ペア:

[(1, 20183952360), (2, 10091976180), (3, 6727984120), (4, 5045988090), (5, 4036790472), (6, 3363992060), (8, 2522994045), (10, 2018395236), (11, 1834904760), (12, 1681996030), (13, 1552611720), (15, 1345596824), (20, 1009197618), (22, 917452380), (24, 840998015), (26, 776305860), (30, 672798412), (33, 611634920), (39, 517537240), (40, 504598809), (44, 458726190), (52, 388152930), (55, 366980952), (60, 336399206), (65, 310522344), (66, 305817460), (78, 258768620), (88, 229363095), (104, 194076465), (110, 183490476), (120, 168199603), (130, 155261172), (132, 152908730), (143, 141146520), (156, 129384310), (165, 122326984), (195, 103507448), (220, 91745238), (260, 77630586), (264, 76454365), (286, 70573260), (312, 64692155), (330, 61163492), (390, 51753724), (429, 47048840), (440, 45872619), (520, 38815293), (572, 35286630), (660, 30581746), (715, 28229304), (780, 25876862), (858, 23524420), (1144, 17643315), (1320, 15290873), (1430, 14114652), (1560, 12938431), (1716, 11762210), (2145, 9409768), (2860, 7057326), (3432, 5881105), (4290, 4704884), (5720, 3528663), (8580, 2352442), (17160, 1176221)]