20120139864

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1\times {\mathrm{409}}^1$

素因数の和:958

約数の個数: 192

約数和(自身を含む): 60096816000

約数和(自身を除く): 39976676136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 179, 198, 264, 347, 358, 396, 409, 537, 694, 716, 792, 818, 1041, 1074, 1227, 1388, 1432, 1611, 1636, 1969, 2082, 2148, 2454, 2776, 3123, 3222, 3272, 3681, 3817, 3938, 4164, 4296, 4499, 4908, 5907, 6246, 6444, 7362, 7634, 7876, 8328, 8998, 9816, 11451, 11814, 12492, 12888, 13497, 14724, 15268, 15752, 17721, 17996, 22902, 23628, 24984, 26994, 29448, 30536, 34353, 35442, 35992, 40491, 45804, 47256, 53988, 62113, 68706, 70884, 73211, 80982, 91608, 107976, 124226, 137412, 141768, 141923, 146422, 161964, 186339, 219633, 248452, 274824, 283846, 292844, 323928, 372678, 425769, 439266, 496904, 559017, 567692, 585688, 658899, 683243, 745356, 805321, 851538, 878532, 1118034, 1135384, 1277307, 1317798, 1366486, 1490712, 1561153, 1610642, 1703076, 1757064, 2049729, 2236068, 2415963, 2554614, 2635596, 2732972, 3122306, 3221284, 3406152, 4099458, 4472136, 4683459, 4831926, 5109228, 5271192, 5465944, 6149187, 6244612, 6442568, 7247889, 8198916, 9366918, 9663852, 10218456, 12298374, 12489224, 14050377, 14495778, 16397832, 18733836, 19327704, 24596748, 25404217, 28100754, 28991556, 37467672, 49193496, 50808434, 56201508, 57983112, 76212651, 101616868, 112403016, 152425302, 203233736, 228637953, 279446387, 304850604, 457275906, 558892774, 609701208, 838339161, 914551812, 1117785548, 1676678322, 1829103624, 2235571096, 2515017483, 3353356644, 5030034966, 6706713288, 10060069932, 20120139864]

約数ペア:

[(1, 20120139864), (2, 10060069932), (3, 6706713288), (4, 5030034966), (6, 3353356644), (8, 2515017483), (9, 2235571096), (11, 1829103624), (12, 1676678322), (18, 1117785548), (22, 914551812), (24, 838339161), (33, 609701208), (36, 558892774), (44, 457275906), (66, 304850604), (72, 279446387), (88, 228637953), (99, 203233736), (132, 152425302), (179, 112403016), (198, 101616868), (264, 76212651), (347, 57983112), (358, 56201508), (396, 50808434), (409, 49193496), (537, 37467672), (694, 28991556), (716, 28100754), (792, 25404217), (818, 24596748), (1041, 19327704), (1074, 18733836), (1227, 16397832), (1388, 14495778), (1432, 14050377), (1611, 12489224), (1636, 12298374), (1969, 10218456), (2082, 9663852), (2148, 9366918), (2454, 8198916), (2776, 7247889), (3123, 6442568), (3222, 6244612), (3272, 6149187), (3681, 5465944), (3817, 5271192), (3938, 5109228), (4164, 4831926), (4296, 4683459), (4499, 4472136), (4908, 4099458), (5907, 3406152), (6246, 3221284), (6444, 3122306), (7362, 2732972), (7634, 2635596), (7876, 2554614), (8328, 2415963), (8998, 2236068), (9816, 2049729), (11451, 1757064), (11814, 1703076), (12492, 1610642), (12888, 1561153), (13497, 1490712), (14724, 1366486), (15268, 1317798), (15752, 1277307), (17721, 1135384), (17996, 1118034), (22902, 878532), (23628, 851538), (24984, 805321), (26994, 745356), (29448, 683243), (30536, 658899), (34353, 585688), (35442, 567692), (35992, 559017), (40491, 496904), (45804, 439266), (47256, 425769), (53988, 372678), (62113, 323928), (68706, 292844), (70884, 283846), (73211, 274824), (80982, 248452), (91608, 219633), (107976, 186339), (124226, 161964), (137412, 146422), (141768, 141923)]