20885280692

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1559}}^1\times {\mathrm{108037}}^1$

素因数の和:109631

約数の個数: 24

約数和(自身を含む): 37752798720

約数和(自身を除く): 16867518028

約数列:

[1, 2, 4, 31, 62, 124, 1559, 3118, 6236, 48329, 96658, 108037, 193316, 216074, 432148, 3349147, 6698294, 13396588, 168429683, 336859366, 673718732, 5221320173, 10442640346, 20885280692]

約数ペア:

[(1, 20885280692), (2, 10442640346), (4, 5221320173), (31, 673718732), (62, 336859366), (124, 168429683), (1559, 13396588), (3118, 6698294), (6236, 3349147), (48329, 432148), (96658, 216074), (108037, 193316)]