20182071855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{859}}^1$

素因数の和:1093

約数の個数: 128

約数和(自身を含む): 37948538880

約数和(自身を除く): 17766467025

約数列:

[1, 3, 5, 11, 15, 23, 33, 41, 55, 69, 115, 123, 151, 165, 205, 253, 345, 451, 453, 615, 755, 759, 859, 943, 1265, 1353, 1661, 2255, 2265, 2577, 2829, 3473, 3795, 4295, 4715, 4983, 6191, 6765, 8305, 9449, 10373, 10419, 12885, 14145, 17365, 18573, 19757, 24915, 28347, 30955, 31119, 35219, 38203, 47245, 51865, 52095, 59271, 68101, 92865, 98785, 105657, 114609, 129709, 141735, 142393, 155595, 176095, 191015, 204303, 217327, 296355, 340505, 387409, 389127, 427179, 528285, 573045, 648545, 651981, 711965, 810037, 1021515, 1086635, 1162227, 1426799, 1566323, 1937045, 1945635, 2135895, 2430111, 2983307, 3259905, 4050185, 4280397, 4698969, 5318069, 5811135, 7133995, 7831615, 8910407, 8949921, 12150555, 14916535, 15954207, 21401985, 23494845, 26590345, 26731221, 32816377, 44552035, 44749605, 58498759, 79771035, 98449131, 122315587, 133656105, 164081885, 175496277, 292493795, 366946761, 492245655, 611577935, 877481385, 1345471457, 1834733805, 4036414371, 6727357285, 20182071855]

約数ペア:

[(1, 20182071855), (3, 6727357285), (5, 4036414371), (11, 1834733805), (15, 1345471457), (23, 877481385), (33, 611577935), (41, 492245655), (55, 366946761), (69, 292493795), (115, 175496277), (123, 164081885), (151, 133656105), (165, 122315587), (205, 98449131), (253, 79771035), (345, 58498759), (451, 44749605), (453, 44552035), (615, 32816377), (755, 26731221), (759, 26590345), (859, 23494845), (943, 21401985), (1265, 15954207), (1353, 14916535), (1661, 12150555), (2255, 8949921), (2265, 8910407), (2577, 7831615), (2829, 7133995), (3473, 5811135), (3795, 5318069), (4295, 4698969), (4715, 4280397), (4983, 4050185), (6191, 3259905), (6765, 2983307), (8305, 2430111), (9449, 2135895), (10373, 1945635), (10419, 1937045), (12885, 1566323), (14145, 1426799), (17365, 1162227), (18573, 1086635), (19757, 1021515), (24915, 810037), (28347, 711965), (30955, 651981), (31119, 648545), (35219, 573045), (38203, 528285), (47245, 427179), (51865, 389127), (52095, 387409), (59271, 340505), (68101, 296355), (92865, 217327), (98785, 204303), (105657, 191015), (114609, 176095), (129709, 155595), (141735, 142393)]