20184160185

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{5813}}^1$

素因数の和:6055

約数の個数: 96

約数和(自身を含む): 40807024128

約数和(自身を除く): 20622863943

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 73, 105, 151, 219, 315, 365, 453, 511, 657, 755, 1057, 1095, 1359, 1533, 2265, 2555, 3171, 3285, 4599, 5285, 5813, 6795, 7665, 9513, 11023, 15855, 17439, 22995, 29065, 33069, 40691, 47565, 52317, 55115, 77161, 87195, 99207, 122073, 165345, 203455, 231483, 261585, 366219, 385805, 424349, 496035, 610365, 694449, 877763, 1157415, 1273047, 1831095, 2121745, 2633289, 2970443, 3472245, 3819141, 4388815, 6144341, 6365235, 7899867, 8911329, 13166445, 14852215, 18433023, 19095705, 26733987, 30721705, 39499335, 44556645, 55299069, 64076699, 92165115, 133669935, 192230097, 276495345, 320383495, 448536893, 576690291, 961150485, 1345610679, 2242684465, 2883451455, 4036832037, 6728053395, 20184160185]

約数ペア:

[(1, 20184160185), (3, 6728053395), (5, 4036832037), (7, 2883451455), (9, 2242684465), (15, 1345610679), (21, 961150485), (35, 576690291), (45, 448536893), (63, 320383495), (73, 276495345), (105, 192230097), (151, 133669935), (219, 92165115), (315, 64076699), (365, 55299069), (453, 44556645), (511, 39499335), (657, 30721705), (755, 26733987), (1057, 19095705), (1095, 18433023), (1359, 14852215), (1533, 13166445), (2265, 8911329), (2555, 7899867), (3171, 6365235), (3285, 6144341), (4599, 4388815), (5285, 3819141), (5813, 3472245), (6795, 2970443), (7665, 2633289), (9513, 2121745), (11023, 1831095), (15855, 1273047), (17439, 1157415), (22995, 877763), (29065, 694449), (33069, 610365), (40691, 496035), (47565, 424349), (52317, 385805), (55115, 366219), (77161, 261585), (87195, 231483), (99207, 203455), (122073, 165345)]