20802872952

素因数分解:

$2^3\times 3^4\times {\mathrm{5281}}^1\times {\mathrm{6079}}^1$

素因数の和:11378

約数の個数: 80

約数和(自身を含む): 58287926400

約数和(自身を除く): 37485053448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 5281, 6079, 10562, 12158, 15843, 18237, 21124, 24316, 31686, 36474, 42248, 47529, 48632, 54711, 63372, 72948, 95058, 109422, 126744, 142587, 145896, 164133, 190116, 218844, 285174, 328266, 380232, 427761, 437688, 492399, 570348, 656532, 855522, 984798, 1140696, 1313064, 1711044, 1969596, 3422088, 3939192, 32103199, 64206398, 96309597, 128412796, 192619194, 256825592, 288928791, 385238388, 577857582, 770476776, 866786373, 1155715164, 1733572746, 2311430328, 2600359119, 3467145492, 5200718238, 6934290984, 10401436476, 20802872952]

約数ペア:

[(1, 20802872952), (2, 10401436476), (3, 6934290984), (4, 5200718238), (6, 3467145492), (8, 2600359119), (9, 2311430328), (12, 1733572746), (18, 1155715164), (24, 866786373), (27, 770476776), (36, 577857582), (54, 385238388), (72, 288928791), (81, 256825592), (108, 192619194), (162, 128412796), (216, 96309597), (324, 64206398), (648, 32103199), (5281, 3939192), (6079, 3422088), (10562, 1969596), (12158, 1711044), (15843, 1313064), (18237, 1140696), (21124, 984798), (24316, 855522), (31686, 656532), (36474, 570348), (42248, 492399), (47529, 437688), (48632, 427761), (54711, 380232), (63372, 328266), (72948, 285174), (95058, 218844), (109422, 190116), (126744, 164133), (142587, 145896)]