20173049952

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{360439}}^1$

素因数の和:360516

約数の個数: 96

約数和(自身を含む): 58858410240

約数和(自身を除く): 38685360288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 53, 66, 88, 96, 106, 132, 159, 176, 212, 264, 318, 352, 424, 528, 583, 636, 848, 1056, 1166, 1272, 1696, 1749, 2332, 2544, 3498, 4664, 5088, 6996, 9328, 13992, 18656, 27984, 55968, 360439, 720878, 1081317, 1441756, 2162634, 2883512, 3964829, 4325268, 5767024, 7929658, 8650536, 11534048, 11894487, 15859316, 17301072, 19103267, 23788974, 31718632, 34602144, 38206534, 47577948, 57309801, 63437264, 76413068, 95155896, 114619602, 126874528, 152826136, 190311792, 210135937, 229239204, 305652272, 380623584, 420271874, 458478408, 611304544, 630407811, 840543748, 916956816, 1260815622, 1681087496, 1833913632, 2521631244, 3362174992, 5043262488, 6724349984, 10086524976, 20173049952]

約数ペア:

[(1, 20173049952), (2, 10086524976), (3, 6724349984), (4, 5043262488), (6, 3362174992), (8, 2521631244), (11, 1833913632), (12, 1681087496), (16, 1260815622), (22, 916956816), (24, 840543748), (32, 630407811), (33, 611304544), (44, 458478408), (48, 420271874), (53, 380623584), (66, 305652272), (88, 229239204), (96, 210135937), (106, 190311792), (132, 152826136), (159, 126874528), (176, 114619602), (212, 95155896), (264, 76413068), (318, 63437264), (352, 57309801), (424, 47577948), (528, 38206534), (583, 34602144), (636, 31718632), (848, 23788974), (1056, 19103267), (1166, 17301072), (1272, 15859316), (1696, 11894487), (1749, 11534048), (2332, 8650536), (2544, 7929658), (3498, 5767024), (4664, 4325268), (5088, 3964829), (6996, 2883512), (9328, 2162634), (13992, 1441756), (18656, 1081317), (27984, 720878), (55968, 360439)]