20090642280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{9277}}^1\times {\mathrm{18047}}^1$

素因数の和:27338

約数の個数: 64

約数和(自身を含む): 60281763840

約数和(自身を除く): 40191121560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 9277, 18047, 18554, 27831, 36094, 37108, 46385, 54141, 55662, 72188, 74216, 90235, 92770, 108282, 111324, 139155, 144376, 180470, 185540, 216564, 222648, 270705, 278310, 360940, 371080, 433128, 541410, 556620, 721880, 1082820, 1113240, 2165640, 167422019, 334844038, 502266057, 669688076, 837110095, 1004532114, 1339376152, 1674220190, 2009064228, 2511330285, 3348440380, 4018128456, 5022660570, 6696880760, 10045321140, 20090642280]

約数ペア:

[(1, 20090642280), (2, 10045321140), (3, 6696880760), (4, 5022660570), (5, 4018128456), (6, 3348440380), (8, 2511330285), (10, 2009064228), (12, 1674220190), (15, 1339376152), (20, 1004532114), (24, 837110095), (30, 669688076), (40, 502266057), (60, 334844038), (120, 167422019), (9277, 2165640), (18047, 1113240), (18554, 1082820), (27831, 721880), (36094, 556620), (37108, 541410), (46385, 433128), (54141, 371080), (55662, 360940), (72188, 278310), (74216, 270705), (90235, 222648), (92770, 216564), (108282, 185540), (111324, 180470), (139155, 144376)]