20170207926

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1\times {\mathrm{1559}}^1$

素因数の和:2551

約数の個数: 128

約数和(自身を含む): 51110092800

約数和(自身を除く): 30939884874

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 138, 198, 207, 253, 297, 414, 506, 594, 621, 759, 947, 1242, 1518, 1559, 1894, 2277, 2841, 3118, 4554, 4677, 5682, 6831, 8523, 9354, 10417, 13662, 14031, 17046, 17149, 20834, 21781, 25569, 28062, 31251, 34298, 35857, 42093, 43562, 51138, 51447, 62502, 65343, 71714, 84186, 93753, 102894, 107571, 130686, 154341, 187506, 196029, 215142, 239591, 281259, 308682, 322713, 392058, 394427, 463023, 479182, 562518, 588087, 645426, 718773, 788854, 926046, 968139, 1176174, 1183281, 1437546, 1476373, 1936278, 2156319, 2366562, 2952746, 3549843, 4312638, 4429119, 6468957, 7099686, 8858238, 10649529, 12937914, 13287357, 16240103, 21299058, 26574714, 32480206, 33956579, 39862071, 48720309, 67913158, 79724142, 97440618, 101869737, 146160927, 203739474, 292321854, 305609211, 373522369, 438482781, 611218422, 747044738, 876965562, 916827633, 1120567107, 1833655266, 2241134214, 3361701321, 6723402642, 10085103963, 20170207926]

約数ペア:

[(1, 20170207926), (2, 10085103963), (3, 6723402642), (6, 3361701321), (9, 2241134214), (11, 1833655266), (18, 1120567107), (22, 916827633), (23, 876965562), (27, 747044738), (33, 611218422), (46, 438482781), (54, 373522369), (66, 305609211), (69, 292321854), (99, 203739474), (138, 146160927), (198, 101869737), (207, 97440618), (253, 79724142), (297, 67913158), (414, 48720309), (506, 39862071), (594, 33956579), (621, 32480206), (759, 26574714), (947, 21299058), (1242, 16240103), (1518, 13287357), (1559, 12937914), (1894, 10649529), (2277, 8858238), (2841, 7099686), (3118, 6468957), (4554, 4429119), (4677, 4312638), (5682, 3549843), (6831, 2952746), (8523, 2366562), (9354, 2156319), (10417, 1936278), (13662, 1476373), (14031, 1437546), (17046, 1183281), (17149, 1176174), (20834, 968139), (21781, 926046), (25569, 788854), (28062, 718773), (31251, 645426), (34298, 588087), (35857, 562518), (42093, 479182), (43562, 463023), (51138, 394427), (51447, 392058), (62502, 322713), (65343, 308682), (71714, 281259), (84186, 239591), (93753, 215142), (102894, 196029), (107571, 187506), (130686, 154341)]