20180159208

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{6449}}^1$

素因数の和:6917

約数の個数: 160

約数和(自身を含む): 61811640000

約数和(自身を除く): 41631480792

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 439, 594, 648, 792, 878, 891, 1188, 1317, 1756, 1782, 2376, 2634, 3512, 3564, 3951, 4829, 5268, 6449, 7128, 7902, 9658, 10536, 11853, 12898, 14487, 15804, 19316, 19347, 23706, 25796, 28974, 31608, 35559, 38632, 38694, 43461, 47412, 51592, 57948, 58041, 70939, 71118, 77388, 86922, 94824, 115896, 116082, 130383, 141878, 142236, 154776, 173844, 174123, 212817, 232164, 260766, 283756, 284472, 347688, 348246, 391149, 425634, 464328, 521532, 522369, 567512, 638451, 696492, 782298, 851268, 1043064, 1044738, 1276902, 1392984, 1564596, 1702536, 1915353, 2089476, 2553804, 2831111, 3129192, 3830706, 4178952, 5107608, 5662222, 5746059, 7661412, 8493333, 11324444, 11492118, 15322824, 16986666, 22648888, 22984236, 25479999, 31142221, 33973332, 45968472, 50959998, 62284442, 67946664, 76439997, 93426663, 101919996, 124568884, 152879994, 186853326, 203839992, 229319991, 249137768, 280279989, 305759988, 373706652, 458639982, 560559978, 611519976, 747413304, 840839967, 917279964, 1121119956, 1681679934, 1834559928, 2242239912, 2522519901, 3363359868, 5045039802, 6726719736, 10090079604, 20180159208]

約数ペア:

[(1, 20180159208), (2, 10090079604), (3, 6726719736), (4, 5045039802), (6, 3363359868), (8, 2522519901), (9, 2242239912), (11, 1834559928), (12, 1681679934), (18, 1121119956), (22, 917279964), (24, 840839967), (27, 747413304), (33, 611519976), (36, 560559978), (44, 458639982), (54, 373706652), (66, 305759988), (72, 280279989), (81, 249137768), (88, 229319991), (99, 203839992), (108, 186853326), (132, 152879994), (162, 124568884), (198, 101919996), (216, 93426663), (264, 76439997), (297, 67946664), (324, 62284442), (396, 50959998), (439, 45968472), (594, 33973332), (648, 31142221), (792, 25479999), (878, 22984236), (891, 22648888), (1188, 16986666), (1317, 15322824), (1756, 11492118), (1782, 11324444), (2376, 8493333), (2634, 7661412), (3512, 5746059), (3564, 5662222), (3951, 5107608), (4829, 4178952), (5268, 3830706), (6449, 3129192), (7128, 2831111), (7902, 2553804), (9658, 2089476), (10536, 1915353), (11853, 1702536), (12898, 1564596), (14487, 1392984), (15804, 1276902), (19316, 1044738), (19347, 1043064), (23706, 851268), (25796, 782298), (28974, 696492), (31608, 638451), (35559, 567512), (38632, 522369), (38694, 521532), (43461, 464328), (47412, 425634), (51592, 391149), (57948, 348246), (58041, 347688), (70939, 284472), (71118, 283756), (77388, 260766), (86922, 232164), (94824, 212817), (115896, 174123), (116082, 173844), (130383, 154776), (141878, 142236)]