20237862018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{132113}}^1$

素因数の和:132351

約数の個数: 48

約数和(自身を含む): 44701036128

約数和(自身を除く): 24463174110

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 211, 242, 363, 422, 633, 726, 1266, 2321, 4642, 6963, 13926, 25531, 51062, 76593, 132113, 153186, 264226, 396339, 792678, 1453243, 2906486, 4359729, 8719458, 15985673, 27875843, 31971346, 47957019, 55751686, 83627529, 95914038, 167255058, 306634273, 613268546, 919902819, 1839805638, 3372977003, 6745954006, 10118931009, 20237862018]

約数ペア:

[(1, 20237862018), (2, 10118931009), (3, 6745954006), (6, 3372977003), (11, 1839805638), (22, 919902819), (33, 613268546), (66, 306634273), (121, 167255058), (211, 95914038), (242, 83627529), (363, 55751686), (422, 47957019), (633, 31971346), (726, 27875843), (1266, 15985673), (2321, 8719458), (4642, 4359729), (6963, 2906486), (13926, 1453243), (25531, 792678), (51062, 396339), (76593, 264226), (132113, 153186)]