20229048

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:826

約数の個数: 128

約数和(自身を含む): 68083200

約数和(自身を除く): 47854152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 84, 102, 108, 119, 126, 136, 153, 168, 189, 204, 216, 238, 252, 306, 357, 378, 408, 459, 476, 504, 612, 714, 756, 787, 918, 952, 1071, 1224, 1428, 1512, 1574, 1836, 2142, 2361, 2856, 3148, 3213, 3672, 4284, 4722, 5509, 6296, 6426, 7083, 8568, 9444, 11018, 12852, 13379, 14166, 16527, 18888, 21249, 22036, 25704, 26758, 28332, 33054, 40137, 42498, 44072, 49581, 53516, 56664, 66108, 80274, 84996, 93653, 99162, 107032, 120411, 132216, 148743, 160548, 169992, 187306, 198324, 240822, 280959, 297486, 321096, 361233, 374612, 396648, 481644, 561918, 594972, 722466, 749224, 842877, 963288, 1123836, 1189944, 1444932, 1685754, 2247672, 2528631, 2889864, 3371508, 5057262, 6743016, 10114524, 20229048]

約数ペア:

[(1, 20229048), (2, 10114524), (3, 6743016), (4, 5057262), (6, 3371508), (7, 2889864), (8, 2528631), (9, 2247672), (12, 1685754), (14, 1444932), (17, 1189944), (18, 1123836), (21, 963288), (24, 842877), (27, 749224), (28, 722466), (34, 594972), (36, 561918), (42, 481644), (51, 396648), (54, 374612), (56, 361233), (63, 321096), (68, 297486), (72, 280959), (84, 240822), (102, 198324), (108, 187306), (119, 169992), (126, 160548), (136, 148743), (153, 132216), (168, 120411), (189, 107032), (204, 99162), (216, 93653), (238, 84996), (252, 80274), (306, 66108), (357, 56664), (378, 53516), (408, 49581), (459, 44072), (476, 42498), (504, 40137), (612, 33054), (714, 28332), (756, 26758), (787, 25704), (918, 22036), (952, 21249), (1071, 18888), (1224, 16527), (1428, 14166), (1512, 13379), (1574, 12852), (1836, 11018), (2142, 9444), (2361, 8568), (2856, 7083), (3148, 6426), (3213, 6296), (3672, 5509), (4284, 4722)]