20752654596

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1993}}^1\times {\mathrm{51043}}^1$

素因数の和:53060

約数の個数: 48

約数和(自身を含む): 51297994944

約数和(自身を除く): 30545340348

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1993, 3986, 5979, 7972, 11958, 23916, 33881, 51043, 67762, 101643, 102086, 135524, 153129, 203286, 204172, 306258, 406572, 612516, 867731, 1735462, 2603193, 3470924, 5206386, 10412772, 101728699, 203457398, 305186097, 406914796, 610372194, 1220744388, 1729387883, 3458775766, 5188163649, 6917551532, 10376327298, 20752654596]

約数ペア:

[(1, 20752654596), (2, 10376327298), (3, 6917551532), (4, 5188163649), (6, 3458775766), (12, 1729387883), (17, 1220744388), (34, 610372194), (51, 406914796), (68, 305186097), (102, 203457398), (204, 101728699), (1993, 10412772), (3986, 5206386), (5979, 3470924), (7972, 2603193), (11958, 1735462), (23916, 867731), (33881, 612516), (51043, 406572), (67762, 306258), (101643, 204172), (102086, 203286), (135524, 153129)]