20233072053

素因数分解:

$3^7\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{1459}}^1$

素因数の和:1870

約数の個数: 64

約数和(自身を含む): 32238201600

約数和(自身を除く): 12005129547

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 373, 459, 729, 1119, 1377, 1459, 2187, 3357, 4131, 4377, 6341, 10071, 12393, 13131, 19023, 24803, 30213, 37179, 39393, 57069, 74409, 90639, 118179, 171207, 223227, 271917, 354537, 513621, 544207, 669681, 815751, 1063611, 1540863, 1632621, 2009043, 3190833, 4622589, 4897863, 6027129, 9251519, 13867767, 14693589, 18081387, 27754557, 44080767, 54244161, 83263671, 132242301, 249791013, 396726903, 749373039, 1190180709, 2248119117, 6744357351, 20233072053]

約数ペア:

[(1, 20233072053), (3, 6744357351), (9, 2248119117), (17, 1190180709), (27, 749373039), (51, 396726903), (81, 249791013), (153, 132242301), (243, 83263671), (373, 54244161), (459, 44080767), (729, 27754557), (1119, 18081387), (1377, 14693589), (1459, 13867767), (2187, 9251519), (3357, 6027129), (4131, 4897863), (4377, 4622589), (6341, 3190833), (10071, 2009043), (12393, 1632621), (13131, 1540863), (19023, 1063611), (24803, 815751), (30213, 669681), (37179, 544207), (39393, 513621), (57069, 354537), (74409, 271917), (90639, 223227), (118179, 171207)]