20565757230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{991}}^1\times {\mathrm{1151}}^1$

素因数の和:2753

約数の個数: 64

約数和(自身を含む): 49532829696

約数和(自身を除く): 28967072466

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 601, 991, 1151, 1202, 1803, 1982, 2302, 2973, 3005, 3453, 3606, 4955, 5755, 5946, 6010, 6906, 9015, 9910, 11510, 14865, 17265, 18030, 29730, 34530, 595591, 691751, 1140641, 1191182, 1383502, 1786773, 2075253, 2281282, 2977955, 3421923, 3458755, 3573546, 4150506, 5703205, 5955910, 6843846, 6917510, 8933865, 10376265, 11406410, 17109615, 17867730, 20752530, 34219230, 685525241, 1371050482, 2056575723, 3427626205, 4113151446, 6855252410, 10282878615, 20565757230]

約数ペア:

[(1, 20565757230), (2, 10282878615), (3, 6855252410), (5, 4113151446), (6, 3427626205), (10, 2056575723), (15, 1371050482), (30, 685525241), (601, 34219230), (991, 20752530), (1151, 17867730), (1202, 17109615), (1803, 11406410), (1982, 10376265), (2302, 8933865), (2973, 6917510), (3005, 6843846), (3453, 5955910), (3606, 5703205), (4955, 4150506), (5755, 3573546), (5946, 3458755), (6010, 3421923), (6906, 2977955), (9015, 2281282), (9910, 2075253), (11510, 1786773), (14865, 1383502), (17265, 1191182), (18030, 1140641), (29730, 691751), (34530, 595591)]