20133911070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:174

約数の個数: 1024

約数和(自身を含む): 76640256000

約数和(自身を除く): 56506344930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 17, 18, 19, 21, 26, 27, 30, 34, 35, 38, 39, 42, 43, 45, 51, 54, 57, 59, 63, 65, 70, 78, 85, 86, 90, 91, 95, 102, 105, 114, 117, 118, 119, 126, 129, 130, 133, 135, 153, 170, 171, 177, 182, 189, 190, 195, 210, 215, 221, 234, 238, 247, 255, 258, 266, 270, 273, 285, 295, 301, 306, 315, 323, 342, 351, 354, 357, 378, 387, 390, 399, 413, 430, 442, 455, 459, 494, 510, 513, 531, 546, 559, 570, 585, 590, 595, 602, 630, 645, 646, 663, 665, 702, 714, 731, 741, 765, 767, 774, 798, 817, 819, 826, 855, 885, 903, 910, 918, 945, 969, 1003, 1026, 1062, 1071, 1105, 1118, 1121, 1161, 1170, 1190, 1197, 1235, 1239, 1290, 1326, 1330, 1365, 1462, 1482, 1505, 1530, 1534, 1547, 1593, 1615, 1634, 1638, 1677, 1710, 1729, 1755, 1770, 1785, 1806, 1890, 1935, 1938, 1989, 1995, 2006, 2065, 2142, 2193, 2210, 2223, 2242, 2261, 2295, 2301, 2322, 2394, 2451, 2457, 2470, 2478, 2537, 2565, 2655, 2709, 2730, 2795, 2907, 3009, 3010, 3094, 3186, 3213, 3230, 3315, 3354, 3363, 3458, 3510, 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約数ペア:

[(1, 20133911070), (2, 10066955535), (3, 6711303690), (5, 4026782214), (6, 3355651845), (7, 2876273010), (9, 2237101230), (10, 2013391107), (13, 1548762390), (14, 1438136505), (15, 1342260738), (17, 1184347710), (18, 1118550615), (19, 1059679530), (21, 958757670), (26, 774381195), (27, 745700410), (30, 671130369), (34, 592173855), (35, 575254602), (38, 529839765), (39, 516254130), (42, 479378835), (43, 468230490), (45, 447420246), (51, 394782570), (54, 372850205), (57, 353226510), (59, 341252730), (63, 319585890), (65, 309752478), (70, 287627301), (78, 258127065), (85, 236869542), (86, 234115245), (90, 223710123), (91, 221251770), (95, 211935906), (102, 197391285), (105, 191751534), (114, 176613255), (117, 172084710), (118, 170626365), (119, 169192530), (126, 159792945), (129, 156076830), (130, 154876239), (133, 151382790), (135, 149140082), (153, 131594190), (170, 118434771), (171, 117742170), (177, 113750910), (182, 110625885), (189, 106528630), (190, 105967953), (195, 103250826), 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