20346020626

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1\times {\mathrm{7951}}^1$

素因数の和:8410

約数の個数: 32

約数和(自身を含む): 31833446400

約数和(自身を除く): 11487425774

約数列:

[1, 2, 31, 62, 149, 277, 298, 554, 4619, 7951, 8587, 9238, 15902, 17174, 41273, 82546, 246481, 492962, 1184699, 1279463, 2202427, 2369398, 2558926, 4404854, 36725669, 68275237, 73451338, 136550474, 328161623, 656323246, 10173010313, 20346020626]

約数ペア:

[(1, 20346020626), (2, 10173010313), (31, 656323246), (62, 328161623), (149, 136550474), (277, 73451338), (298, 68275237), (554, 36725669), (4619, 4404854), (7951, 2558926), (8587, 2369398), (9238, 2202427), (15902, 1279463), (17174, 1184699), (41273, 492962), (82546, 246481)]