20137550292

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{88411}}^1$

素因数の和:88483

約数の個数: 120

約数和(自身を含む): 56912572640

約数和(自身を除く): 36775022348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 37, 38, 54, 57, 74, 76, 81, 108, 111, 114, 148, 162, 171, 222, 228, 324, 333, 342, 444, 513, 666, 684, 703, 999, 1026, 1332, 1406, 1539, 1998, 2052, 2109, 2812, 2997, 3078, 3996, 4218, 5994, 6156, 6327, 8436, 11988, 12654, 18981, 25308, 37962, 56943, 75924, 88411, 113886, 176822, 227772, 265233, 353644, 530466, 795699, 1060932, 1591398, 1679809, 2387097, 3182796, 3271207, 3359618, 4774194, 5039427, 6542414, 6719236, 7161291, 9548388, 9813621, 10078854, 13084828, 14322582, 15118281, 19627242, 20157708, 28645164, 29440863, 30236562, 39254484, 45354843, 58881726, 60473124, 62152933, 88322589, 90709686, 117763452, 124305866, 136064529, 176645178, 181419372, 186458799, 248611732, 264967767, 272129058, 353290356, 372917598, 529935534, 544258116, 559376397, 745835196, 1059871068, 1118752794, 1678129191, 2237505588, 3356258382, 5034387573, 6712516764, 10068775146, 20137550292]

約数ペア:

[(1, 20137550292), (2, 10068775146), (3, 6712516764), (4, 5034387573), (6, 3356258382), (9, 2237505588), (12, 1678129191), (18, 1118752794), (19, 1059871068), (27, 745835196), (36, 559376397), (37, 544258116), (38, 529935534), (54, 372917598), (57, 353290356), (74, 272129058), (76, 264967767), (81, 248611732), (108, 186458799), (111, 181419372), (114, 176645178), (148, 136064529), (162, 124305866), (171, 117763452), (222, 90709686), (228, 88322589), (324, 62152933), (333, 60473124), (342, 58881726), (444, 45354843), (513, 39254484), (666, 30236562), (684, 29440863), (703, 28645164), (999, 20157708), (1026, 19627242), (1332, 15118281), (1406, 14322582), (1539, 13084828), (1998, 10078854), (2052, 9813621), (2109, 9548388), (2812, 7161291), (2997, 6719236), (3078, 6542414), (3996, 5039427), (4218, 4774194), (5994, 3359618), (6156, 3271207), (6327, 3182796), (8436, 2387097), (11988, 1679809), (12654, 1591398), (18981, 1060932), (25308, 795699), (37962, 530466), (56943, 353644), (75924, 265233), (88411, 227772), (113886, 176822)]