20181032736

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1\times {\mathrm{5791}}^1$

素因数の和:7006

約数の個数: 96

約数和(自身を含む): 54740238336

約数和(自身を除く): 34559205600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1171, 1488, 2342, 2976, 3513, 4684, 5791, 7026, 9368, 11582, 14052, 17373, 18736, 23164, 28104, 34746, 36301, 37472, 46328, 56208, 69492, 72602, 92656, 108903, 112416, 138984, 145204, 179521, 185312, 217806, 277968, 290408, 359042, 435612, 538563, 555936, 580816, 718084, 871224, 1077126, 1161632, 1436168, 1742448, 2154252, 2872336, 3484896, 4308504, 5744672, 6781261, 8617008, 13562522, 17234016, 20343783, 27125044, 40687566, 54250088, 81375132, 108500176, 162750264, 210219091, 217000352, 325500528, 420438182, 630657273, 651001056, 840876364, 1261314546, 1681752728, 2522629092, 3363505456, 5045258184, 6727010912, 10090516368, 20181032736]

約数ペア:

[(1, 20181032736), (2, 10090516368), (3, 6727010912), (4, 5045258184), (6, 3363505456), (8, 2522629092), (12, 1681752728), (16, 1261314546), (24, 840876364), (31, 651001056), (32, 630657273), (48, 420438182), (62, 325500528), (93, 217000352), (96, 210219091), (124, 162750264), (186, 108500176), (248, 81375132), (372, 54250088), (496, 40687566), (744, 27125044), (992, 20343783), (1171, 17234016), (1488, 13562522), (2342, 8617008), (2976, 6781261), (3513, 5744672), (4684, 4308504), (5791, 3484896), (7026, 2872336), (9368, 2154252), (11582, 1742448), (14052, 1436168), (17373, 1161632), (18736, 1077126), (23164, 871224), (28104, 718084), (34746, 580816), (36301, 555936), (37472, 538563), (46328, 435612), (56208, 359042), (69492, 290408), (72602, 277968), (92656, 217806), (108903, 185312), (112416, 179521), (138984, 145204)]