20150672016

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{5189}}^1\times {\mathrm{4759}}^1$

素因数の和:9976

約数の個数: 80

約数和(自身を含む): 55140220800

約数和(自身を除く): 34989548784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 4759, 5189, 9518, 10378, 14277, 15567, 19036, 20756, 28554, 31134, 38072, 41512, 57108, 62268, 76144, 80903, 83024, 88213, 114216, 124536, 161806, 176426, 228432, 242709, 249072, 264639, 323612, 352852, 485418, 529278, 647224, 705704, 970836, 1058556, 1294448, 1411408, 1941672, 2117112, 3883344, 4234224, 24694451, 49388902, 74083353, 98777804, 148166706, 197555608, 296333412, 395111216, 419805667, 592666824, 839611334, 1185333648, 1259417001, 1679222668, 2518834002, 3358445336, 5037668004, 6716890672, 10075336008, 20150672016]

約数ペア:

[(1, 20150672016), (2, 10075336008), (3, 6716890672), (4, 5037668004), (6, 3358445336), (8, 2518834002), (12, 1679222668), (16, 1259417001), (17, 1185333648), (24, 839611334), (34, 592666824), (48, 419805667), (51, 395111216), (68, 296333412), (102, 197555608), (136, 148166706), (204, 98777804), (272, 74083353), (408, 49388902), (816, 24694451), (4759, 4234224), (5189, 3883344), (9518, 2117112), (10378, 1941672), (14277, 1411408), (15567, 1294448), (19036, 1058556), (20756, 970836), (28554, 705704), (31134, 647224), (38072, 529278), (41512, 485418), (57108, 352852), (62268, 323612), (76144, 264639), (80903, 249072), (83024, 242709), (88213, 228432), (114216, 176426), (124536, 161806)]