20166394430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{51899}}^1$

素因数の和:51994

約数の個数: 96

約数和(自身を含む): 46220479200

約数和(自身を除く): 26054084770

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 61, 65, 70, 91, 98, 122, 130, 182, 245, 305, 427, 455, 490, 610, 637, 793, 854, 910, 1274, 1586, 2135, 2989, 3185, 3965, 4270, 5551, 5978, 6370, 7930, 11102, 14945, 27755, 29890, 38857, 51899, 55510, 77714, 103798, 194285, 259495, 363293, 388570, 518990, 674687, 726586, 1349374, 1816465, 2543051, 3165839, 3373435, 3632930, 4722809, 5086102, 6331678, 6746870, 9445618, 12715255, 15829195, 22160873, 23614045, 25430510, 31658390, 33059663, 41155907, 44321746, 47228090, 66119326, 82311814, 110804365, 155126111, 165298315, 205779535, 221608730, 288091349, 310252222, 330596630, 411559070, 576182698, 775630555, 1440456745, 1551261110, 2016639443, 2880913490, 4033278886, 10083197215, 20166394430]

約数ペア:

[(1, 20166394430), (2, 10083197215), (5, 4033278886), (7, 2880913490), (10, 2016639443), (13, 1551261110), (14, 1440456745), (26, 775630555), (35, 576182698), (49, 411559070), (61, 330596630), (65, 310252222), (70, 288091349), (91, 221608730), (98, 205779535), (122, 165298315), (130, 155126111), (182, 110804365), (245, 82311814), (305, 66119326), (427, 47228090), (455, 44321746), (490, 41155907), (610, 33059663), (637, 31658390), (793, 25430510), (854, 23614045), (910, 22160873), (1274, 15829195), (1586, 12715255), (2135, 9445618), (2989, 6746870), (3185, 6331678), (3965, 5086102), (4270, 4722809), (5551, 3632930), (5978, 3373435), (6370, 3165839), (7930, 2543051), (11102, 1816465), (14945, 1349374), (27755, 726586), (29890, 674687), (38857, 518990), (51899, 388570), (55510, 363293), (77714, 259495), (103798, 194285)]