2000508936

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{3163}}^1$

素因数の和:3283

約数の個数: 96

約数和(自身を含む): 5352348960

約数和(自身を除く): 3351840024

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 73, 76, 114, 146, 152, 219, 228, 292, 361, 438, 456, 584, 722, 876, 1083, 1387, 1444, 1752, 2166, 2774, 2888, 3163, 4161, 4332, 5548, 6326, 8322, 8664, 9489, 11096, 12652, 16644, 18978, 25304, 26353, 33288, 37956, 52706, 60097, 75912, 79059, 105412, 120194, 158118, 180291, 210824, 230899, 240388, 316236, 360582, 461798, 480776, 632472, 692697, 721164, 923596, 1141843, 1385394, 1442328, 1847192, 2283686, 2770788, 3425529, 4387081, 4567372, 5541576, 6851058, 8774162, 9134744, 13161243, 13702116, 17548324, 26322486, 27404232, 35096648, 52644972, 83354539, 105289944, 166709078, 250063617, 333418156, 500127234, 666836312, 1000254468, 2000508936]

約数ペア:

[(1, 2000508936), (2, 1000254468), (3, 666836312), (4, 500127234), (6, 333418156), (8, 250063617), (12, 166709078), (19, 105289944), (24, 83354539), (38, 52644972), (57, 35096648), (73, 27404232), (76, 26322486), (114, 17548324), (146, 13702116), (152, 13161243), (219, 9134744), (228, 8774162), (292, 6851058), (361, 5541576), (438, 4567372), (456, 4387081), (584, 3425529), (722, 2770788), (876, 2283686), (1083, 1847192), (1387, 1442328), (1444, 1385394), (1752, 1141843), (2166, 923596), (2774, 721164), (2888, 692697), (3163, 632472), (4161, 480776), (4332, 461798), (5548, 360582), (6326, 316236), (8322, 240388), (8664, 230899), (9489, 210824), (11096, 180291), (12652, 158118), (16644, 120194), (18978, 105412), (25304, 79059), (26353, 75912), (33288, 60097), (37956, 52706)]