20162094910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1\times {\mathrm{84961}}^1$

素因数の和:86236

約数の個数: 32

約数和(自身を含む): 38232900000

約数和(自身を除く): 18070805090

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1249, 2498, 6245, 12490, 23731, 47462, 84961, 118655, 169922, 237310, 424805, 849610, 1614259, 3228518, 8071295, 16142590, 106116289, 212232578, 530581445, 1061162890, 2016209491, 4032418982, 10081047455, 20162094910]

約数ペア:

[(1, 20162094910), (2, 10081047455), (5, 4032418982), (10, 2016209491), (19, 1061162890), (38, 530581445), (95, 212232578), (190, 106116289), (1249, 16142590), (2498, 8071295), (6245, 3228518), (12490, 1614259), (23731, 849610), (47462, 424805), (84961, 237310), (118655, 169922)]