20123676936

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{16319}}^1$

素因数の和:16521

約数の個数: 160

約数和(自身を含む): 61848230400

約数和(自身を除く): 41724553464

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 173, 198, 216, 264, 297, 324, 346, 396, 519, 594, 648, 692, 792, 891, 1038, 1188, 1384, 1557, 1782, 1903, 2076, 2376, 3114, 3564, 3806, 4152, 4671, 5709, 6228, 7128, 7612, 9342, 11418, 12456, 14013, 15224, 16319, 17127, 18684, 22836, 28026, 32638, 34254, 37368, 45672, 48957, 51381, 56052, 65276, 68508, 97914, 102762, 112104, 130552, 137016, 146871, 154143, 179509, 195828, 205524, 293742, 308286, 359018, 391656, 411048, 440613, 538527, 587484, 616572, 718036, 881226, 1077054, 1174968, 1233144, 1321839, 1436072, 1615581, 1762452, 2154108, 2643678, 2823187, 3231162, 3524904, 4308216, 4846743, 5287356, 5646374, 6462324, 8469561, 9693486, 10574712, 11292748, 12924648, 14540229, 16939122, 19386972, 22585496, 25408683, 29080458, 31055057, 33878244, 38773944, 50817366, 58160916, 62110114, 67756488, 76226049, 93165171, 101634732, 116321832, 124220228, 152452098, 186330342, 203269464, 228678147, 248440456, 279495513, 304904196, 372660684, 457356294, 558991026, 609808392, 745321368, 838486539, 914712588, 1117982052, 1676973078, 1829425176, 2235964104, 2515459617, 3353946156, 5030919234, 6707892312, 10061838468, 20123676936]

約数ペア:

[(1, 20123676936), (2, 10061838468), (3, 6707892312), (4, 5030919234), (6, 3353946156), (8, 2515459617), (9, 2235964104), (11, 1829425176), (12, 1676973078), (18, 1117982052), (22, 914712588), (24, 838486539), (27, 745321368), (33, 609808392), (36, 558991026), (44, 457356294), (54, 372660684), (66, 304904196), (72, 279495513), (81, 248440456), (88, 228678147), (99, 203269464), (108, 186330342), (132, 152452098), (162, 124220228), (173, 116321832), (198, 101634732), (216, 93165171), (264, 76226049), (297, 67756488), (324, 62110114), (346, 58160916), (396, 50817366), (519, 38773944), (594, 33878244), (648, 31055057), (692, 29080458), (792, 25408683), (891, 22585496), (1038, 19386972), (1188, 16939122), (1384, 14540229), (1557, 12924648), (1782, 11292748), (1903, 10574712), (2076, 9693486), (2376, 8469561), (3114, 6462324), (3564, 5646374), (3806, 5287356), (4152, 4846743), (4671, 4308216), (5709, 3524904), (6228, 3231162), (7128, 2823187), (7612, 2643678), (9342, 2154108), (11418, 1762452), (12456, 1615581), (14013, 1436072), (15224, 1321839), (16319, 1233144), (17127, 1174968), (18684, 1077054), (22836, 881226), (28026, 718036), (32638, 616572), (34254, 587484), (37368, 538527), (45672, 440613), (48957, 411048), (51381, 391656), (56052, 359018), (65276, 308286), (68508, 293742), (97914, 205524), (102762, 195828), (112104, 179509), (130552, 154143), (137016, 146871)]