20191143584

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:323

約数の個数: 192

約数和(自身を含む): 43824291840

約数和(自身を除く): 23633148256

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 67, 71, 73, 79, 92, 134, 142, 146, 158, 184, 268, 284, 292, 316, 368, 536, 568, 584, 632, 736, 1072, 1136, 1168, 1264, 1541, 1633, 1679, 1817, 2144, 2272, 2336, 2528, 3082, 3266, 3358, 3634, 4757, 4891, 5183, 5293, 5609, 5767, 6164, 6532, 6716, 7268, 9514, 9782, 10366, 10586, 11218, 11534, 12328, 13064, 13432, 14536, 19028, 19564, 20732, 21172, 22436, 23068, 24656, 26128, 26864, 29072, 38056, 39128, 41464, 42344, 44872, 46136, 49312, 52256, 53728, 58144, 76112, 78256, 82928, 84688, 89744, 92272, 109411, 112493, 119209, 121739, 129007, 132641, 152224, 156512, 165856, 169376, 179488, 184544, 218822, 224986, 238418, 243478, 258014, 265282, 347261, 375803, 386389, 409457, 437644, 449972, 476836, 486956, 516028, 530564, 694522, 751606, 772778, 818914, 875288, 899944, 953672, 973912, 1032056, 1061128, 1389044, 1503212, 1545556, 1637828, 1750576, 1799888, 1907344, 1947824, 2064112, 2122256, 2778088, 3006424, 3091112, 3275656, 3501152, 3599776, 3814688, 3895648, 4128224, 4244512, 5556176, 6012848, 6182224, 6551312, 7987003, 8643469, 8886947, 9417511, 11112352, 12025696, 12364448, 13102624, 15974006, 17286938, 17773894, 18835022, 27433619, 31948012, 34573876, 35547788, 37670044, 54867238, 63896024, 69147752, 71095576, 75340088, 109734476, 127792048, 138295504, 142191152, 150680176, 219468952, 255584096, 276591008, 284382304, 301360352, 438937904, 630973237, 877875808, 1261946474, 2523892948, 5047785896, 10095571792, 20191143584]

約数ペア:

[(1, 20191143584), (2, 10095571792), (4, 5047785896), (8, 2523892948), (16, 1261946474), (23, 877875808), (32, 630973237), (46, 438937904), (67, 301360352), (71, 284382304), (73, 276591008), (79, 255584096), (92, 219468952), (134, 150680176), (142, 142191152), (146, 138295504), (158, 127792048), (184, 109734476), (268, 75340088), (284, 71095576), (292, 69147752), (316, 63896024), (368, 54867238), (536, 37670044), (568, 35547788), (584, 34573876), (632, 31948012), (736, 27433619), (1072, 18835022), (1136, 17773894), (1168, 17286938), (1264, 15974006), (1541, 13102624), (1633, 12364448), (1679, 12025696), (1817, 11112352), (2144, 9417511), (2272, 8886947), (2336, 8643469), (2528, 7987003), (3082, 6551312), (3266, 6182224), (3358, 6012848), (3634, 5556176), (4757, 4244512), (4891, 4128224), (5183, 3895648), (5293, 3814688), (5609, 3599776), (5767, 3501152), (6164, 3275656), (6532, 3091112), (6716, 3006424), (7268, 2778088), (9514, 2122256), (9782, 2064112), (10366, 1947824), (10586, 1907344), (11218, 1799888), (11534, 1750576), (12328, 1637828), (13064, 1545556), (13432, 1503212), (14536, 1389044), (19028, 1061128), (19564, 1032056), (20732, 973912), (21172, 953672), (22436, 899944), (23068, 875288), (24656, 818914), (26128, 772778), (26864, 751606), (29072, 694522), (38056, 530564), (39128, 516028), (41464, 486956), (42344, 476836), (44872, 449972), (46136, 437644), (49312, 409457), (52256, 386389), (53728, 375803), (58144, 347261), (76112, 265282), (78256, 258014), (82928, 243478), (84688, 238418), (89744, 224986), (92272, 218822), (109411, 184544), (112493, 179488), (119209, 169376), (121739, 165856), (129007, 156512), (132641, 152224)]