20125248

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1$

素因数の和:772

約数の個数: 112

約数和(自身を含む): 62642496

約数和(自身を除く): 42517248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 132, 143, 156, 176, 192, 208, 264, 286, 312, 352, 416, 429, 528, 572, 624, 704, 733, 832, 858, 1056, 1144, 1248, 1466, 1716, 2112, 2199, 2288, 2496, 2932, 3432, 4398, 4576, 5864, 6864, 8063, 8796, 9152, 9529, 11728, 13728, 16126, 17592, 19058, 23456, 24189, 27456, 28587, 32252, 35184, 38116, 46912, 48378, 57174, 64504, 70368, 76232, 96756, 104819, 114348, 129008, 140736, 152464, 193512, 209638, 228696, 258016, 304928, 314457, 387024, 419276, 457392, 516032, 609856, 628914, 774048, 838552, 914784, 1257828, 1548096, 1677104, 1829568, 2515656, 3354208, 5031312, 6708416, 10062624, 20125248]

約数ペア:

[(1, 20125248), (2, 10062624), (3, 6708416), (4, 5031312), (6, 3354208), (8, 2515656), (11, 1829568), (12, 1677104), (13, 1548096), (16, 1257828), (22, 914784), (24, 838552), (26, 774048), (32, 628914), (33, 609856), (39, 516032), (44, 457392), (48, 419276), (52, 387024), (64, 314457), (66, 304928), (78, 258016), (88, 228696), (96, 209638), (104, 193512), (132, 152464), (143, 140736), (156, 129008), (176, 114348), (192, 104819), (208, 96756), (264, 76232), (286, 70368), (312, 64504), (352, 57174), (416, 48378), (429, 46912), (528, 38116), (572, 35184), (624, 32252), (704, 28587), (733, 27456), (832, 24189), (858, 23456), (1056, 19058), (1144, 17592), (1248, 16126), (1466, 13728), (1716, 11728), (2112, 9529), (2199, 9152), (2288, 8796), (2496, 8063), (2932, 6864), (3432, 5864), (4398, 4576)]