20769709344

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{46219}}^1$

素因数の和:46414

約数の個数: 96

約数和(自身を含む): 56653148160

約数和(自身を除く): 35883438816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 151, 186, 248, 302, 372, 453, 496, 604, 744, 906, 992, 1208, 1488, 1812, 2416, 2976, 3624, 4681, 4832, 7248, 9362, 14043, 14496, 18724, 28086, 37448, 46219, 56172, 74896, 92438, 112344, 138657, 149792, 184876, 224688, 277314, 369752, 449376, 554628, 739504, 1109256, 1432789, 1479008, 2218512, 2865578, 4298367, 4437024, 5731156, 6979069, 8596734, 11462312, 13958138, 17193468, 20937207, 22924624, 27916276, 34386936, 41874414, 45849248, 55832552, 68773872, 83748828, 111665104, 137547744, 167497656, 216351139, 223330208, 334995312, 432702278, 649053417, 669990624, 865404556, 1298106834, 1730809112, 2596213668, 3461618224, 5192427336, 6923236448, 10384854672, 20769709344]

約数ペア:

[(1, 20769709344), (2, 10384854672), (3, 6923236448), (4, 5192427336), (6, 3461618224), (8, 2596213668), (12, 1730809112), (16, 1298106834), (24, 865404556), (31, 669990624), (32, 649053417), (48, 432702278), (62, 334995312), (93, 223330208), (96, 216351139), (124, 167497656), (151, 137547744), (186, 111665104), (248, 83748828), (302, 68773872), (372, 55832552), (453, 45849248), (496, 41874414), (604, 34386936), (744, 27916276), (906, 22924624), (992, 20937207), (1208, 17193468), (1488, 13958138), (1812, 11462312), (2416, 8596734), (2976, 6979069), (3624, 5731156), (4681, 4437024), (4832, 4298367), (7248, 2865578), (9362, 2218512), (14043, 1479008), (14496, 1432789), (18724, 1109256), (28086, 739504), (37448, 554628), (46219, 449376), (56172, 369752), (74896, 277314), (92438, 224688), (112344, 184876), (138657, 149792)]