20179905306

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{431}}^1\times {\mathrm{1933}}^1$

素因数の和:2747

約数の個数: 64

約数和(自身を含む): 44274180096

約数和(自身を除く): 24094274790

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 367, 431, 734, 862, 1101, 1293, 1933, 2202, 2586, 3866, 4037, 4741, 5799, 8074, 9482, 11598, 12111, 14223, 21263, 24222, 28446, 42526, 63789, 127578, 158177, 316354, 474531, 709411, 833123, 949062, 1418822, 1666246, 1739947, 2128233, 2499369, 3479894, 4256466, 4998738, 5219841, 7803521, 9164353, 10439682, 15607042, 18328706, 23410563, 27493059, 46821126, 54986118, 305756141, 611512282, 917268423, 1834536846, 3363317551, 6726635102, 10089952653, 20179905306]

約数ペア:

[(1, 20179905306), (2, 10089952653), (3, 6726635102), (6, 3363317551), (11, 1834536846), (22, 917268423), (33, 611512282), (66, 305756141), (367, 54986118), (431, 46821126), (734, 27493059), (862, 23410563), (1101, 18328706), (1293, 15607042), (1933, 10439682), (2202, 9164353), (2586, 7803521), (3866, 5219841), (4037, 4998738), (4741, 4256466), (5799, 3479894), (8074, 2499369), (9482, 2128233), (11598, 1739947), (12111, 1666246), (14223, 1418822), (21263, 949062), (24222, 833123), (28446, 709411), (42526, 474531), (63789, 316354), (127578, 158177)]