20094941295

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31543}}^1$

素因数の和:31595

約数の個数: 120

約数和(自身を含む): 42641557728

約数和(自身を除く): 22546616433

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 81, 99, 117, 121, 135, 143, 165, 195, 297, 351, 363, 405, 429, 495, 585, 605, 715, 891, 1053, 1089, 1287, 1485, 1573, 1755, 1815, 2145, 3267, 3861, 4455, 4719, 5265, 5445, 6435, 7865, 9801, 11583, 14157, 16335, 19305, 23595, 31543, 42471, 49005, 57915, 70785, 94629, 127413, 157715, 212355, 283887, 346973, 410059, 473145, 637065, 851661, 1040919, 1230177, 1419435, 1734865, 2050295, 2554983, 3122757, 3690531, 3816703, 4258305, 4510649, 5204595, 6150885, 9368271, 11071593, 11450109, 12774915, 13531947, 15613785, 18452655, 19083515, 22553245, 28104813, 33214779, 34350327, 40595841, 46841355, 49617139, 55357965, 57250545, 67659735, 103050981, 121787523, 140524065, 148851417, 166073895, 171751635, 202979205, 248085695, 309152943, 365362569, 446554251, 515254905, 608937615, 744257085, 1339662753, 1545764715, 1826812845, 2232771255, 4018988259, 6698313765, 20094941295]

約数ペア:

[(1, 20094941295), (3, 6698313765), (5, 4018988259), (9, 2232771255), (11, 1826812845), (13, 1545764715), (15, 1339662753), (27, 744257085), (33, 608937615), (39, 515254905), (45, 446554251), (55, 365362569), (65, 309152943), (81, 248085695), (99, 202979205), (117, 171751635), (121, 166073895), (135, 148851417), (143, 140524065), (165, 121787523), (195, 103050981), (297, 67659735), (351, 57250545), (363, 55357965), (405, 49617139), (429, 46841355), (495, 40595841), (585, 34350327), (605, 33214779), (715, 28104813), (891, 22553245), (1053, 19083515), (1089, 18452655), (1287, 15613785), (1485, 13531947), (1573, 12774915), (1755, 11450109), (1815, 11071593), (2145, 9368271), (3267, 6150885), (3861, 5204595), (4455, 4510649), (4719, 4258305), (5265, 3816703), (5445, 3690531), (6435, 3122757), (7865, 2554983), (9801, 2050295), (11583, 1734865), (14157, 1419435), (16335, 1230177), (19305, 1040919), (23595, 851661), (31543, 637065), (42471, 473145), (49005, 410059), (57915, 346973), (70785, 283887), (94629, 212355), (127413, 157715)]