20392575984

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{5227}}^1$

素因数の和:6076

約数の個数: 160

約数和(自身を含む): 63945550080

約数和(自身を除く): 43552974096

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 821, 1188, 1584, 1642, 2376, 2463, 3284, 4752, 4926, 5227, 6568, 7389, 9031, 9852, 10454, 13136, 14778, 15681, 18062, 19704, 20908, 22167, 27093, 29556, 31362, 36124, 39408, 41816, 44334, 47043, 54186, 57497, 59112, 62724, 72248, 81279, 83632, 88668, 94086, 108372, 114994, 118224, 125448, 141129, 144496, 162558, 172491, 177336, 188172, 216744, 229988, 243837, 250896, 282258, 325116, 344982, 354672, 376344, 433488, 459976, 487674, 517473, 564516, 650232, 689964, 752688, 919952, 975348, 1034946, 1129032, 1300464, 1379928, 1552419, 1950696, 2069892, 2258064, 2759856, 3104838, 3901392, 4139784, 4291367, 6209676, 8279568, 8582734, 12419352, 12874101, 17165468, 24838704, 25748202, 34330936, 38622303, 47205037, 51496404, 68661872, 77244606, 94410074, 102992808, 115866909, 141615111, 154489212, 188820148, 205985616, 231733818, 283230222, 308978424, 377640296, 424845333, 463467636, 566460444, 617956848, 755280592, 849690666, 926935272, 1132920888, 1274535999, 1699381332, 1853870544, 2265841776, 2549071998, 3398762664, 5098143996, 6797525328, 10196287992, 20392575984]

約数ペア:

[(1, 20392575984), (2, 10196287992), (3, 6797525328), (4, 5098143996), (6, 3398762664), (8, 2549071998), (9, 2265841776), (11, 1853870544), (12, 1699381332), (16, 1274535999), (18, 1132920888), (22, 926935272), (24, 849690666), (27, 755280592), (33, 617956848), (36, 566460444), (44, 463467636), (48, 424845333), (54, 377640296), (66, 308978424), (72, 283230222), (88, 231733818), (99, 205985616), (108, 188820148), (132, 154489212), (144, 141615111), (176, 115866909), (198, 102992808), (216, 94410074), (264, 77244606), (297, 68661872), (396, 51496404), (432, 47205037), (528, 38622303), (594, 34330936), (792, 25748202), (821, 24838704), (1188, 17165468), (1584, 12874101), (1642, 12419352), (2376, 8582734), (2463, 8279568), (3284, 6209676), (4752, 4291367), (4926, 4139784), (5227, 3901392), (6568, 3104838), (7389, 2759856), (9031, 2258064), (9852, 2069892), (10454, 1950696), (13136, 1552419), (14778, 1379928), (15681, 1300464), (18062, 1129032), (19704, 1034946), (20908, 975348), (22167, 919952), (27093, 752688), (29556, 689964), (31362, 650232), (36124, 564516), (39408, 517473), (41816, 487674), (44334, 459976), (47043, 433488), (54186, 376344), (57497, 354672), (59112, 344982), (62724, 325116), (72248, 282258), (81279, 250896), (83632, 243837), (88668, 229988), (94086, 216744), (108372, 188172), (114994, 177336), (118224, 172491), (125448, 162558), (141129, 144496)]