20173596456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{1103}}^1$

素因数の和:1248

約数の個数: 192

約数和(自身を含む): 57093845760

約数和(自身を除く): 36920249304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 61, 62, 78, 93, 104, 122, 124, 156, 183, 186, 244, 248, 312, 366, 372, 403, 488, 732, 744, 793, 806, 961, 1103, 1209, 1464, 1586, 1612, 1891, 1922, 2206, 2379, 2418, 2883, 3172, 3224, 3309, 3782, 3844, 4412, 4758, 4836, 5673, 5766, 6344, 6618, 7564, 7688, 8824, 9516, 9672, 11346, 11532, 12493, 13236, 14339, 15128, 19032, 22692, 23064, 24583, 24986, 26472, 28678, 34193, 37479, 43017, 45384, 49166, 49972, 57356, 58621, 67283, 68386, 73749, 74958, 86034, 98332, 99944, 102579, 114712, 117242, 134566, 136772, 147498, 149916, 172068, 175863, 196664, 201849, 205158, 234484, 269132, 273544, 294996, 299832, 344136, 351726, 403698, 410316, 444509, 468968, 538264, 589992, 703452, 762073, 807396, 820632, 874679, 889018, 1059983, 1333527, 1406904, 1524146, 1614792, 1749358, 1778036, 2085773, 2119966, 2286219, 2624037, 2667054, 3048292, 3179949, 3498716, 3556072, 4171546, 4239932, 4572438, 5248074, 5334108, 6096584, 6257319, 6359898, 6997432, 8343092, 8479864, 9144876, 10496148, 10668216, 12514638, 12719796, 13779779, 16686184, 18289752, 20992296, 25029276, 25439592, 27115049, 27559558, 41339337, 50058552, 54230098, 55119116, 64658963, 81345147, 82678674, 108460196, 110238232, 129317926, 162690294, 165357348, 193976889, 216920392, 258635852, 325380588, 330714696, 387953778, 517271704, 650761176, 775907556, 840566519, 1551815112, 1681133038, 2521699557, 3362266076, 5043399114, 6724532152, 10086798228, 20173596456]

約数ペア:

[(1, 20173596456), (2, 10086798228), (3, 6724532152), (4, 5043399114), (6, 3362266076), (8, 2521699557), (12, 1681133038), (13, 1551815112), (24, 840566519), (26, 775907556), (31, 650761176), (39, 517271704), (52, 387953778), (61, 330714696), (62, 325380588), (78, 258635852), (93, 216920392), (104, 193976889), (122, 165357348), (124, 162690294), (156, 129317926), (183, 110238232), (186, 108460196), (244, 82678674), (248, 81345147), (312, 64658963), (366, 55119116), (372, 54230098), (403, 50058552), (488, 41339337), (732, 27559558), (744, 27115049), (793, 25439592), (806, 25029276), (961, 20992296), (1103, 18289752), (1209, 16686184), (1464, 13779779), (1586, 12719796), (1612, 12514638), (1891, 10668216), (1922, 10496148), (2206, 9144876), (2379, 8479864), (2418, 8343092), (2883, 6997432), (3172, 6359898), (3224, 6257319), (3309, 6096584), (3782, 5334108), (3844, 5248074), (4412, 4572438), (4758, 4239932), (4836, 4171546), (5673, 3556072), (5766, 3498716), (6344, 3179949), (6618, 3048292), (7564, 2667054), (7688, 2624037), (8824, 2286219), (9516, 2119966), (9672, 2085773), (11346, 1778036), (11532, 1749358), (12493, 1614792), (13236, 1524146), (14339, 1406904), (15128, 1333527), (19032, 1059983), (22692, 889018), (23064, 874679), (24583, 820632), (24986, 807396), (26472, 762073), (28678, 703452), (34193, 589992), (37479, 538264), (43017, 468968), (45384, 444509), (49166, 410316), (49972, 403698), (57356, 351726), (58621, 344136), (67283, 299832), (68386, 294996), (73749, 273544), (74958, 269132), (86034, 234484), (98332, 205158), (99944, 201849), (102579, 196664), (114712, 175863), (117242, 172068), (134566, 149916), (136772, 147498)]