20347833614

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{619}}^1\times {\mathrm{3067}}^1$

素因数の和:3944

約数の個数: 32

約数和(自身を含む): 32047591680

約数和(自身を除く): 11699758066

約数列:

[1, 2, 23, 46, 233, 466, 619, 1238, 3067, 5359, 6134, 10718, 14237, 28474, 70541, 141082, 144227, 288454, 714611, 1429222, 1898473, 3317221, 3796946, 6634442, 16436053, 32872106, 43664879, 87329758, 442344209, 884688418, 10173916807, 20347833614]

約数ペア:

[(1, 20347833614), (2, 10173916807), (23, 884688418), (46, 442344209), (233, 87329758), (466, 43664879), (619, 32872106), (1238, 16436053), (3067, 6634442), (5359, 3796946), (6134, 3317221), (10718, 1898473), (14237, 1429222), (28474, 714611), (70541, 288454), (141082, 144227)]