20192552336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{6841}}^1$

素因数の和:7432

約数の個数: 80

約数和(自身を含む): 44144365056

約数和(自身を除く): 23951812720

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 541, 682, 1082, 1364, 2164, 2728, 4328, 5456, 5951, 6841, 8656, 11902, 13682, 16771, 23804, 27364, 33542, 47608, 54728, 67084, 75251, 95216, 109456, 134168, 150502, 184481, 212071, 268336, 301004, 368962, 424142, 602008, 737924, 848284, 1204016, 1475848, 1696568, 2332781, 2951696, 3393136, 3700981, 4665562, 7401962, 9331124, 14803924, 18662248, 29607848, 37324496, 40710791, 59215696, 81421582, 114730411, 162843164, 229460822, 325686328, 458921644, 651372656, 917843288, 1262034521, 1835686576, 2524069042, 5048138084, 10096276168, 20192552336]

約数ペア:

[(1, 20192552336), (2, 10096276168), (4, 5048138084), (8, 2524069042), (11, 1835686576), (16, 1262034521), (22, 917843288), (31, 651372656), (44, 458921644), (62, 325686328), (88, 229460822), (124, 162843164), (176, 114730411), (248, 81421582), (341, 59215696), (496, 40710791), (541, 37324496), (682, 29607848), (1082, 18662248), (1364, 14803924), (2164, 9331124), (2728, 7401962), (4328, 4665562), (5456, 3700981), (5951, 3393136), (6841, 2951696), (8656, 2332781), (11902, 1696568), (13682, 1475848), (16771, 1204016), (23804, 848284), (27364, 737924), (33542, 602008), (47608, 424142), (54728, 368962), (67084, 301004), (75251, 268336), (95216, 212071), (109456, 184481), (134168, 150502)]