2039905512

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21611}}^1$

素因数の和:21668

約数の個数: 128

約数和(自身を含む): 6224256000

約数和(自身を除く): 4184350488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 38, 46, 54, 57, 69, 72, 76, 92, 108, 114, 138, 152, 171, 184, 207, 216, 228, 276, 342, 414, 437, 456, 513, 552, 621, 684, 828, 874, 1026, 1242, 1311, 1368, 1656, 1748, 2052, 2484, 2622, 3496, 3933, 4104, 4968, 5244, 7866, 10488, 11799, 15732, 21611, 23598, 31464, 43222, 47196, 64833, 86444, 94392, 129666, 172888, 194499, 259332, 388998, 410609, 497053, 518664, 583497, 777996, 821218, 994106, 1166994, 1231827, 1491159, 1555992, 1642436, 1988212, 2333988, 2463654, 2982318, 3284872, 3695481, 3976424, 4473477, 4667976, 4927308, 5964636, 7390962, 8946954, 9444007, 9854616, 11086443, 11929272, 13420431, 14781924, 17893908, 18888014, 22172886, 26840862, 28332021, 29563848, 35787816, 37776028, 44345772, 53681724, 56664042, 75552056, 84996063, 88691544, 107363448, 113328084, 169992126, 226656168, 254988189, 339984252, 509976378, 679968504, 1019952756, 2039905512]

約数ペア:

[(1, 2039905512), (2, 1019952756), (3, 679968504), (4, 509976378), (6, 339984252), (8, 254988189), (9, 226656168), (12, 169992126), (18, 113328084), (19, 107363448), (23, 88691544), (24, 84996063), (27, 75552056), (36, 56664042), (38, 53681724), (46, 44345772), (54, 37776028), (57, 35787816), (69, 29563848), (72, 28332021), (76, 26840862), (92, 22172886), (108, 18888014), (114, 17893908), (138, 14781924), (152, 13420431), (171, 11929272), (184, 11086443), (207, 9854616), (216, 9444007), (228, 8946954), (276, 7390962), (342, 5964636), (414, 4927308), (437, 4667976), (456, 4473477), (513, 3976424), (552, 3695481), (621, 3284872), (684, 2982318), (828, 2463654), (874, 2333988), (1026, 1988212), (1242, 1642436), (1311, 1555992), (1368, 1491159), (1656, 1231827), (1748, 1166994), (2052, 994106), (2484, 821218), (2622, 777996), (3496, 583497), (3933, 518664), (4104, 497053), (4968, 410609), (5244, 388998), (7866, 259332), (10488, 194499), (11799, 172888), (15732, 129666), (21611, 94392), (23598, 86444), (31464, 64833), (43222, 47196)]