20132535532

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1471}}^1\times {\mathrm{4909}}^1$

素因数の和:6442

約数の個数: 48

約数和(自身を含む): 38248035840

約数和(自身を除く): 18115500308

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 1471, 2788, 2942, 4909, 5884, 9818, 19636, 25007, 50014, 60311, 83453, 100028, 120622, 166906, 201269, 241244, 333812, 402538, 805076, 1025287, 2050574, 3421573, 4101148, 6843146, 7221139, 13686292, 14442278, 28884556, 122759363, 245518726, 296066699, 491037452, 592133398, 1184266796, 5033133883, 10066267766, 20132535532]

約数ペア:

[(1, 20132535532), (2, 10066267766), (4, 5033133883), (17, 1184266796), (34, 592133398), (41, 491037452), (68, 296066699), (82, 245518726), (164, 122759363), (697, 28884556), (1394, 14442278), (1471, 13686292), (2788, 7221139), (2942, 6843146), (4909, 4101148), (5884, 3421573), (9818, 2050574), (19636, 1025287), (25007, 805076), (50014, 402538), (60311, 333812), (83453, 241244), (100028, 201269), (120622, 166906)]