20062704

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 54440960

約数和(自身を除く): 34378256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 97, 124, 139, 186, 194, 248, 278, 291, 372, 388, 417, 496, 556, 582, 744, 776, 834, 1112, 1164, 1488, 1552, 1668, 2224, 2328, 3007, 3336, 4309, 4656, 6014, 6672, 8618, 9021, 12028, 12927, 13483, 17236, 18042, 24056, 25854, 26966, 34472, 36084, 40449, 48112, 51708, 53932, 68944, 72168, 80898, 103416, 107864, 144336, 161796, 206832, 215728, 323592, 417973, 647184, 835946, 1253919, 1671892, 2507838, 3343784, 5015676, 6687568, 10031352, 20062704]

約数ペア:

[(1, 20062704), (2, 10031352), (3, 6687568), (4, 5015676), (6, 3343784), (8, 2507838), (12, 1671892), (16, 1253919), (24, 835946), (31, 647184), (48, 417973), (62, 323592), (93, 215728), (97, 206832), (124, 161796), (139, 144336), (186, 107864), (194, 103416), (248, 80898), (278, 72168), (291, 68944), (372, 53932), (388, 51708), (417, 48112), (496, 40449), (556, 36084), (582, 34472), (744, 26966), (776, 25854), (834, 24056), (1112, 18042), (1164, 17236), (1488, 13483), (1552, 12927), (1668, 12028), (2224, 9021), (2328, 8618), (3007, 6672), (3336, 6014), (4309, 4656)]