20227083870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{33317}}^1$

素因数の和:33407

約数の個数: 128

約数和(自身を含む): 57573504000

約数和(自身を除く): 37346420130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 59, 70, 98, 105, 118, 147, 177, 210, 245, 294, 295, 343, 354, 413, 490, 590, 686, 735, 826, 885, 1029, 1239, 1470, 1715, 1770, 2058, 2065, 2478, 2891, 3430, 4130, 5145, 5782, 6195, 8673, 10290, 12390, 14455, 17346, 20237, 28910, 33317, 40474, 43365, 60711, 66634, 86730, 99951, 101185, 121422, 166585, 199902, 202370, 233219, 303555, 333170, 466438, 499755, 607110, 699657, 999510, 1166095, 1399314, 1632533, 1965703, 2332190, 3265066, 3498285, 3931406, 4897599, 5897109, 6996570, 8162665, 9795198, 9828515, 11427731, 11794218, 13759921, 16325330, 19657030, 22855462, 24487995, 27519842, 29485545, 34283193, 41279763, 48975990, 57138655, 58971090, 68566386, 68799605, 82559526, 96319447, 114277310, 137599210, 171415965, 192638894, 206398815, 288958341, 342831930, 412797630, 481597235, 577916682, 674236129, 963194470, 1348472258, 1444791705, 2022708387, 2889583410, 3371180645, 4045416774, 6742361290, 10113541935, 20227083870]

約数ペア:

[(1, 20227083870), (2, 10113541935), (3, 6742361290), (5, 4045416774), (6, 3371180645), (7, 2889583410), (10, 2022708387), (14, 1444791705), (15, 1348472258), (21, 963194470), (30, 674236129), (35, 577916682), (42, 481597235), (49, 412797630), (59, 342831930), (70, 288958341), (98, 206398815), (105, 192638894), (118, 171415965), (147, 137599210), (177, 114277310), (210, 96319447), (245, 82559526), (294, 68799605), (295, 68566386), (343, 58971090), (354, 57138655), (413, 48975990), (490, 41279763), (590, 34283193), (686, 29485545), (735, 27519842), (826, 24487995), (885, 22855462), (1029, 19657030), (1239, 16325330), (1470, 13759921), (1715, 11794218), (1770, 11427731), (2058, 9828515), (2065, 9795198), (2478, 8162665), (2891, 6996570), (3430, 5897109), (4130, 4897599), (5145, 3931406), (5782, 3498285), (6195, 3265066), (8673, 2332190), (10290, 1965703), (12390, 1632533), (14455, 1399314), (17346, 1166095), (20237, 999510), (28910, 699657), (33317, 607110), (40474, 499755), (43365, 466438), (60711, 333170), (66634, 303555), (86730, 233219), (99951, 202370), (101185, 199902), (121422, 166585)]