20186011020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{814609}}^1$

素因数の和:814687

約数の個数: 96

約数和(自身を含む): 65690150400

約数和(自身を除く): 45504139380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 140, 177, 210, 236, 295, 354, 413, 420, 590, 708, 826, 885, 1180, 1239, 1652, 1770, 2065, 2478, 3540, 4130, 4956, 6195, 8260, 12390, 24780, 814609, 1629218, 2443827, 3258436, 4073045, 4887654, 5702263, 8146090, 9775308, 11404526, 12219135, 16292180, 17106789, 22809052, 24438270, 28511315, 34213578, 48061931, 48876540, 57022630, 68427156, 85533945, 96123862, 114045260, 144185793, 171067890, 192247724, 240309655, 288371586, 336433517, 342135780, 480619310, 576743172, 672867034, 720928965, 961238620, 1009300551, 1345734068, 1441857930, 1682167585, 2018601102, 2883715860, 3364335170, 4037202204, 5046502755, 6728670340, 10093005510, 20186011020]

約数ペア:

[(1, 20186011020), (2, 10093005510), (3, 6728670340), (4, 5046502755), (5, 4037202204), (6, 3364335170), (7, 2883715860), (10, 2018601102), (12, 1682167585), (14, 1441857930), (15, 1345734068), (20, 1009300551), (21, 961238620), (28, 720928965), (30, 672867034), (35, 576743172), (42, 480619310), (59, 342135780), (60, 336433517), (70, 288371586), (84, 240309655), (105, 192247724), (118, 171067890), (140, 144185793), (177, 114045260), (210, 96123862), (236, 85533945), (295, 68427156), (354, 57022630), (413, 48876540), (420, 48061931), (590, 34213578), (708, 28511315), (826, 24438270), (885, 22809052), (1180, 17106789), (1239, 16292180), (1652, 12219135), (1770, 11404526), (2065, 9775308), (2478, 8146090), (3540, 5702263), (4130, 4887654), (4956, 4073045), (6195, 3258436), (8260, 2443827), (12390, 1629218), (24780, 814609)]