20222628412

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{2267}}^1$

素因数の和:2591

約数の個数: 96

約数和(自身を含む): 42918543360

約数和(自身を除く): 22695914948

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 86, 124, 172, 217, 239, 301, 434, 478, 602, 868, 956, 1204, 1333, 1673, 2267, 2666, 3346, 4534, 5332, 6692, 7409, 9068, 9331, 10277, 14818, 15869, 18662, 20554, 29636, 31738, 37324, 41108, 51863, 63476, 70277, 71939, 97481, 103726, 140554, 143878, 194962, 207452, 281108, 287756, 318587, 389924, 491939, 541813, 637174, 682367, 983878, 1083626, 1274348, 1364734, 1967756, 2167252, 2230109, 2729468, 3021911, 3792691, 4460218, 6043822, 7585382, 8920436, 12087644, 15170764, 16796203, 21153377, 23297959, 33592406, 42306754, 46595918, 67184812, 84613508, 93191836, 117573421, 163085713, 235146842, 326171426, 470293684, 652342852, 722236729, 1444473458, 2888946916, 5055657103, 10111314206, 20222628412]

約数ペア:

[(1, 20222628412), (2, 10111314206), (4, 5055657103), (7, 2888946916), (14, 1444473458), (28, 722236729), (31, 652342852), (43, 470293684), (62, 326171426), (86, 235146842), (124, 163085713), (172, 117573421), (217, 93191836), (239, 84613508), (301, 67184812), (434, 46595918), (478, 42306754), (602, 33592406), (868, 23297959), (956, 21153377), (1204, 16796203), (1333, 15170764), (1673, 12087644), (2267, 8920436), (2666, 7585382), (3346, 6043822), (4534, 4460218), (5332, 3792691), (6692, 3021911), (7409, 2729468), (9068, 2230109), (9331, 2167252), (10277, 1967756), (14818, 1364734), (15869, 1274348), (18662, 1083626), (20554, 983878), (29636, 682367), (31738, 637174), (37324, 541813), (41108, 491939), (51863, 389924), (63476, 318587), (70277, 287756), (71939, 281108), (97481, 207452), (103726, 194962), (140554, 143878)]