20165074608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{16447}}^1$

素因数の和:16595

約数の個数: 160

約数和(自身を含む): 61676052480

約数和(自身を除く): 41510977872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 89, 112, 123, 164, 168, 178, 246, 267, 287, 328, 336, 356, 492, 534, 574, 623, 656, 712, 861, 984, 1068, 1148, 1246, 1424, 1722, 1869, 1968, 2136, 2296, 2492, 3444, 3649, 3738, 4272, 4592, 4984, 6888, 7298, 7476, 9968, 10947, 13776, 14596, 14952, 16447, 21894, 25543, 29192, 29904, 32894, 43788, 49341, 51086, 58384, 65788, 76629, 87576, 98682, 102172, 115129, 131576, 153258, 175152, 197364, 204344, 230258, 263152, 306516, 345387, 394728, 408688, 460516, 613032, 674327, 690774, 789456, 921032, 1226064, 1348654, 1381548, 1463783, 1842064, 2022981, 2697308, 2763096, 2927566, 4045962, 4391349, 4720289, 5394616, 5526192, 5855132, 8091924, 8782698, 9440578, 10246481, 10789232, 11710264, 14160867, 16183848, 17565396, 18881156, 20492962, 23420528, 28321734, 30739443, 32367696, 35130792, 37762312, 40985924, 56643468, 60015103, 61478886, 70261584, 75524624, 81971848, 113286936, 120030206, 122957772, 163943696, 180045309, 226573872, 240060412, 245915544, 360090618, 420105721, 480120824, 491831088, 720181236, 840211442, 960241648, 1260317163, 1440362472, 1680422884, 2520634326, 2880724944, 3360845768, 5041268652, 6721691536, 10082537304, 20165074608]

約数ペア:

[(1, 20165074608), (2, 10082537304), (3, 6721691536), (4, 5041268652), (6, 3360845768), (7, 2880724944), (8, 2520634326), (12, 1680422884), (14, 1440362472), (16, 1260317163), (21, 960241648), (24, 840211442), (28, 720181236), (41, 491831088), (42, 480120824), (48, 420105721), (56, 360090618), (82, 245915544), (84, 240060412), (89, 226573872), (112, 180045309), (123, 163943696), (164, 122957772), (168, 120030206), (178, 113286936), (246, 81971848), (267, 75524624), (287, 70261584), (328, 61478886), (336, 60015103), (356, 56643468), (492, 40985924), (534, 37762312), (574, 35130792), (623, 32367696), (656, 30739443), (712, 28321734), (861, 23420528), (984, 20492962), (1068, 18881156), (1148, 17565396), (1246, 16183848), (1424, 14160867), (1722, 11710264), (1869, 10789232), (1968, 10246481), (2136, 9440578), (2296, 8782698), (2492, 8091924), (3444, 5855132), (3649, 5526192), (3738, 5394616), (4272, 4720289), (4592, 4391349), (4984, 4045962), (6888, 2927566), (7298, 2763096), (7476, 2697308), (9968, 2022981), (10947, 1842064), (13776, 1463783), (14596, 1381548), (14952, 1348654), (16447, 1226064), (21894, 921032), (25543, 789456), (29192, 690774), (29904, 674327), (32894, 613032), (43788, 460516), (49341, 408688), (51086, 394728), (58384, 345387), (65788, 306516), (76629, 263152), (87576, 230258), (98682, 204344), (102172, 197364), (115129, 175152), (131576, 153258)]