20655648822

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{17471}}^1$

素因数の和:17733

約数の個数: 64

約数和(自身を含む): 44653400064

約数和(自身を除く): 23997751242

約数列:

[1, 2, 3, 6, 17, 34, 51, 67, 102, 134, 173, 201, 346, 402, 519, 1038, 1139, 2278, 2941, 3417, 5882, 6834, 8823, 11591, 17471, 17646, 23182, 34773, 34942, 52413, 69546, 104826, 197047, 297007, 394094, 591141, 594014, 891021, 1170557, 1182282, 1782042, 2341114, 3022483, 3511671, 6044966, 7023342, 9067449, 18134898, 19899469, 39798938, 51382211, 59698407, 102764422, 119396814, 154146633, 202506361, 308293266, 405012722, 607519083, 1215038166, 3442608137, 6885216274, 10327824411, 20655648822]

約数ペア:

[(1, 20655648822), (2, 10327824411), (3, 6885216274), (6, 3442608137), (17, 1215038166), (34, 607519083), (51, 405012722), (67, 308293266), (102, 202506361), (134, 154146633), (173, 119396814), (201, 102764422), (346, 59698407), (402, 51382211), (519, 39798938), (1038, 19899469), (1139, 18134898), (2278, 9067449), (2941, 7023342), (3417, 6044966), (5882, 3511671), (6834, 3022483), (8823, 2341114), (11591, 1782042), (17471, 1182282), (17646, 1170557), (23182, 891021), (34773, 594014), (34942, 591141), (52413, 394094), (69546, 297007), (104826, 197047)]