20100842928

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{587}}^1\times {\mathrm{2557}}^1$

素因数の和:3192

約数の個数: 160

約数和(自身を含む): 59682846720

約数和(自身を除く): 39582003792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 587, 744, 837, 1116, 1174, 1488, 1674, 1761, 2232, 2348, 2557, 3348, 3522, 4464, 4696, 5114, 5283, 6696, 7044, 7671, 9392, 10228, 10566, 13392, 14088, 15342, 15849, 18197, 20456, 21132, 23013, 28176, 30684, 31698, 36394, 40912, 42264, 46026, 54591, 61368, 63396, 69039, 72788, 79267, 84528, 92052, 109182, 122736, 126792, 138078, 145576, 158534, 163773, 184104, 218364, 237801, 253584, 276156, 291152, 317068, 327546, 368208, 436728, 475602, 491319, 552312, 634136, 655092, 713403, 873456, 951204, 982638, 1104624, 1268272, 1310184, 1426806, 1500959, 1902408, 1965276, 2140209, 2620368, 2853612, 3001918, 3804816, 3930552, 4280418, 4502877, 5707224, 6003836, 7861104, 8560836, 9005754, 11414448, 12007672, 13508631, 17121672, 18011508, 24015344, 27017262, 34243344, 36023016, 40525893, 46529729, 54034524, 72046032, 81051786, 93059458, 108069048, 139589187, 162103572, 186118916, 216138096, 279178374, 324207144, 372237832, 418767561, 558356748, 648414288, 744475664, 837535122, 1116713496, 1256302683, 1675070244, 2233426992, 2512605366, 3350140488, 5025210732, 6700280976, 10050421464, 20100842928]

約数ペア:

[(1, 20100842928), (2, 10050421464), (3, 6700280976), (4, 5025210732), (6, 3350140488), (8, 2512605366), (9, 2233426992), (12, 1675070244), (16, 1256302683), (18, 1116713496), (24, 837535122), (27, 744475664), (31, 648414288), (36, 558356748), (48, 418767561), (54, 372237832), (62, 324207144), (72, 279178374), (93, 216138096), (108, 186118916), (124, 162103572), (144, 139589187), (186, 108069048), (216, 93059458), (248, 81051786), (279, 72046032), (372, 54034524), (432, 46529729), (496, 40525893), (558, 36023016), (587, 34243344), (744, 27017262), (837, 24015344), (1116, 18011508), (1174, 17121672), (1488, 13508631), (1674, 12007672), (1761, 11414448), (2232, 9005754), (2348, 8560836), (2557, 7861104), (3348, 6003836), (3522, 5707224), (4464, 4502877), (4696, 4280418), (5114, 3930552), (5283, 3804816), (6696, 3001918), (7044, 2853612), (7671, 2620368), (9392, 2140209), (10228, 1965276), (10566, 1902408), (13392, 1500959), (14088, 1426806), (15342, 1310184), (15849, 1268272), (18197, 1104624), (20456, 982638), (21132, 951204), (23013, 873456), (28176, 713403), (30684, 655092), (31698, 634136), (36394, 552312), (40912, 491319), (42264, 475602), (46026, 436728), (54591, 368208), (61368, 327546), (63396, 317068), (69039, 291152), (72788, 276156), (79267, 253584), (84528, 237801), (92052, 218364), (109182, 184104), (122736, 163773), (126792, 158534), (138078, 145576)]