20170029726

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{12097}}^1$

素因数の和:12527

約数の個数: 128

約数和(自身を含む): 56026321920

約数和(自身を除く): 35856292194

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 401, 462, 594, 693, 802, 1203, 1386, 2079, 2406, 2807, 3609, 4158, 4411, 5614, 7218, 8421, 8822, 10827, 12097, 13233, 16842, 21654, 24194, 25263, 26466, 30877, 36291, 39699, 50526, 61754, 72582, 75789, 79398, 84679, 92631, 108873, 119097, 133067, 151578, 169358, 185262, 217746, 238194, 254037, 266134, 277893, 326619, 399201, 508074, 555786, 653238, 762111, 798402, 833679, 931469, 1197603, 1524222, 1667358, 1862938, 2286333, 2395206, 2794407, 3592809, 4572666, 4850897, 5588814, 7185618, 8383221, 9701794, 14552691, 16766442, 25149663, 29105382, 33956279, 43658073, 50299326, 53359867, 67912558, 87316146, 101868837, 106719734, 130974219, 160079601, 203737674, 261948438, 305606511, 320159202, 373519069, 480238803, 611213022, 747038138, 916819533, 960477606, 1120557207, 1440716409, 1833639066, 2241114414, 2881432818, 3361671621, 6723343242, 10085014863, 20170029726]

約数ペア:

[(1, 20170029726), (2, 10085014863), (3, 6723343242), (6, 3361671621), (7, 2881432818), (9, 2241114414), (11, 1833639066), (14, 1440716409), (18, 1120557207), (21, 960477606), (22, 916819533), (27, 747038138), (33, 611213022), (42, 480238803), (54, 373519069), (63, 320159202), (66, 305606511), (77, 261948438), (99, 203737674), (126, 160079601), (154, 130974219), (189, 106719734), (198, 101868837), (231, 87316146), (297, 67912558), (378, 53359867), (401, 50299326), (462, 43658073), (594, 33956279), (693, 29105382), (802, 25149663), (1203, 16766442), (1386, 14552691), (2079, 9701794), (2406, 8383221), (2807, 7185618), (3609, 5588814), (4158, 4850897), (4411, 4572666), (5614, 3592809), (7218, 2794407), (8421, 2395206), (8822, 2286333), (10827, 1862938), (12097, 1667358), (13233, 1524222), (16842, 1197603), (21654, 931469), (24194, 833679), (25263, 798402), (26466, 762111), (30877, 653238), (36291, 555786), (39699, 508074), (50526, 399201), (61754, 326619), (72582, 277893), (75789, 266134), (79398, 254037), (84679, 238194), (92631, 217746), (108873, 185262), (119097, 169358), (133067, 151578)]