About the Number
20349711672
2進数表記:10010111100111011111111010100111000
漢数字表記:二百三億四千九百七十一万千六百七十二
素因数分解:
素因数の和:4773
約数の個数: 128
約数和(自身を含む): 53991567360
約数和(自身を除く): 33641855688
約数列:
[1, 2, 3, 4, 6, 8, 12, 24, 31, 53, 62, 93, 106, 113, 124, 159, 186, 212, 226, 248, 318, 339, 372, 424, 452, 636, 678, 744, 904, 1272, 1356, 1643, 2712, 3286, 3503, 4567, 4929, 5989, 6572, 7006, 9134, 9858, 10509, 11978, 13144, 13701, 14012, 17967, 18268, 19716, 21018, 23956, 27402, 28024, 35934, 36536, 39432, 42036, 47912, 54804, 71868, 84072, 109608, 141577, 143736, 185659, 242051, 283154, 371318, 424731, 484102, 516071, 556977, 566308, 726153, 742636, 849462, 968204, 1032142, 1113954, 1132616, 1452306, 1485272, 1548213, 1698924, 1936408, 2064284, 2227908, 2904612, 3096426, 3397848, 4128568, 4455816, 5809224, 6192852, 7503581, 12385704, 15007162, 15998201, 22510743, 27351763, 30014324, 31996402, 45021486, 47994603, 54703526, 60028648, 63992804, 82055289, 90042972, 95989206, 109407052, 127985608, 164110578, 180085944, 191978412, 218814104, 328221156, 383956824, 656442312, 847904653, 1695809306, 2543713959, 3391618612, 5087427918, 6783237224, 10174855836, 20349711672]
約数ペア:
[(1, 20349711672), (2, 10174855836), (3, 6783237224), (4, 5087427918), (6, 3391618612), (8, 2543713959), (12, 1695809306), (24, 847904653), (31, 656442312), (53, 383956824), (62, 328221156), (93, 218814104), (106, 191978412), (113, 180085944), (124, 164110578), (159, 127985608), (186, 109407052), (212, 95989206), (226, 90042972), (248, 82055289), (318, 63992804), (339, 60028648), (372, 54703526), (424, 47994603), (452, 45021486), (636, 31996402), (678, 30014324), (744, 27351763), (904, 22510743), (1272, 15998201), (1356, 15007162), (1643, 12385704), (2712, 7503581), (3286, 6192852), (3503, 5809224), (4567, 4455816), (4929, 4128568), (5989, 3397848), (6572, 3096426), (7006, 2904612), (9134, 2227908), (9858, 2064284), (10509, 1936408), (11978, 1698924), (13144, 1548213), (13701, 1485272), (14012, 1452306), (17967, 1132616), (18268, 1113954), (19716, 1032142), (21018, 968204), (23956, 849462), (27402, 742636), (28024, 726153), (35934, 566308), (36536, 556977), (39432, 516071), (42036, 484102), (47912, 424731), (54804, 371318), (71868, 283154), (84072, 242051), (109608, 185659), (141577, 143736)]このpageの処理時間: 0.03363156318664551 seconds