20341839210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{929}}^1\times {\mathrm{9479}}^1$

素因数の和:10436

約数の個数: 128

約数和(自身を含む): 60938956800

約数和(自身を除く): 40597117590

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 929, 1155, 1858, 2310, 2787, 4645, 5574, 6503, 9290, 9479, 10219, 13006, 13935, 18958, 19509, 20438, 27870, 28437, 30657, 32515, 39018, 47395, 51095, 56874, 61314, 65030, 66353, 71533, 94790, 97545, 102190, 104269, 132706, 142185, 143066, 153285, 195090, 199059, 208538, 214599, 284370, 306570, 312807, 331765, 357665, 398118, 429198, 521345, 625614, 663530, 715330, 729883, 995295, 1042690, 1072995, 1459766, 1564035, 1990590, 2145990, 2189649, 3128070, 3649415, 4379298, 7298830, 8805991, 10948245, 17611982, 21896490, 26417973, 44029955, 52835946, 61641937, 88059910, 96865901, 123283874, 132089865, 184925811, 193731802, 264179730, 290597703, 308209685, 369851622, 484329505, 581195406, 616419370, 678061307, 924629055, 968659010, 1356122614, 1452988515, 1849258110, 2034183921, 2905977030, 3390306535, 4068367842, 6780613070, 10170919605, 20341839210]

約数ペア:

[(1, 20341839210), (2, 10170919605), (3, 6780613070), (5, 4068367842), (6, 3390306535), (7, 2905977030), (10, 2034183921), (11, 1849258110), (14, 1452988515), (15, 1356122614), (21, 968659010), (22, 924629055), (30, 678061307), (33, 616419370), (35, 581195406), (42, 484329505), (55, 369851622), (66, 308209685), (70, 290597703), (77, 264179730), (105, 193731802), (110, 184925811), (154, 132089865), (165, 123283874), (210, 96865901), (231, 88059910), (330, 61641937), (385, 52835946), (462, 44029955), (770, 26417973), (929, 21896490), (1155, 17611982), (1858, 10948245), (2310, 8805991), (2787, 7298830), (4645, 4379298), (5574, 3649415), (6503, 3128070), (9290, 2189649), (9479, 2145990), (10219, 1990590), (13006, 1564035), (13935, 1459766), (18958, 1072995), (19509, 1042690), (20438, 995295), (27870, 729883), (28437, 715330), (30657, 663530), (32515, 625614), (39018, 521345), (47395, 429198), (51095, 398118), (56874, 357665), (61314, 331765), (65030, 312807), (66353, 306570), (71533, 284370), (94790, 214599), (97545, 208538), (102190, 199059), (104269, 195090), (132706, 153285), (142185, 143066)]